Graphite Impregnated Bronze Bushing
METRIC.IMPERIAL BUSHES PLAIN BRONZE BUSHES: OFFICIAL SITE – GREAT PRICES & HUGE OILLESS BEARING MATERIAL SELECTION,
Self-Lubricating Bronze Bushing Catalogs and Brochures Available. Aluminum Bronze CDA-954, SAE660 Bronze, Double Loop Grease Groove,

Graphite Impregnated Bronze Bushings Online Sourcing
Custom Graphite Bearing – Prompt Delivery, Global Supply
Professional Graphite Bearings & Wear Plate Manufacturer. Flange Bushes Types & Competitive price. Graphite Plate, Groove Parts, , China Thrust Washer Supplier, Special Self-lubricating Bearings. Quote Now! Reasonable Price. Strict Quality Control. Professional service. Deliver on time…
QQuality design and supply of Bronze Bushings with Solid Lubricant Plugs Bushing and Engineering Materials, Get More Custom Oilless Bearings Part With Easy Online Sourcing From China.
Oil-Free Bushings(Embedded lubricant:MoS2)Better by Design, High Strength Copper Alloy Bushings with Solid Lubricant Plugs
Problem Solve Manufacture Parts, Heavy Equipment Bushing & Bronze Alloy Selection,Get started with Us.
Oilless Bearing High Temperature Applications. Reduced costs & downtime. Increased productivity. Services: Custom Design, Engineering Support, Short Lead Times. bronzelube.com offers a fresh innovative approach to design by collaborating with global oilless bronze bearing material technology leaders. With rich experience in engineered self-lubricating bearings we understand its the detail that makes the difference. Through our collaborative approach and global capabilities we bring the best for manufacturers and engineering.
Oil-Free Bronze Bushings For High Temperature Use -Straight Type/Special Copper Alloy- Need Assistance? Call Or Email Us Engineering Support Available. Oil-Free Bronze Bearing (Embedded lubricant:MoS2) from China I for industrial applications. We offers free CAD downloads, short lead times, competitive price
Maintenance-free bearing material for heavy duty applications
Custom size plug design for rotating, oscillating or reciprocating motion
Suitable for temperatures up to 250°C/480°F
High Wear resistance, Corrosion resistant;
Low friction coefficient,
Improve technology and reduce costs
Reliable & safe
INCREASE EFFICIENCY DECREASE DOWNTIME
High Tensile Plugged Graphite Bushings Premium: we take immense pride in driving the industry standards forward, focusing on efficiency, quality, and safety. Our expertise and continuous focus on self-lubricating bronze bushing designs, use of oilless bushing materials and process improvement has enabled our international expansion and saved our clients the cost. Bushings made by Bronzelube.com – Graphite or Grease Grooves. Call us today! Quality bushings. Inch, metric, and custom sizes. Highlights: Quick Quote Available. High Tensile Brass Bearing & Graphite Impregnated Bronze Bushing Made Of Copper Material That Also Includes Small Percentages Of Other Metals To Improve Their Properties. Material: CuZn25Al5Mn4Fe3. Prevention & Quality Control In The Sliding Bearings Special Manufacturing & Precision Machining!



The bronzelube promise of quality
Oilless Bushing Exporter & Supplier for all Branches of Industry
The test laboratory: rigorous testing for guaranteed oilless bushing quality. Always self-lubricating & grease-free! The best solutions come only when the problem is comprehensively understood.
- Flange bearings
- Sleeve bearings
- Thrust washers
- Sliding plate
Manufacturing Solution
- Manufacturing Complex Graphite Bronze Bearing Parts
- Replacement Plugged Graphite Parts
- Complete Redesigns
- Streamlined Productions
Reliable & Safe, Self-lubricating Bronze Bushing Supplier for all branches of industry
Features:
- No oiling is required
- Better wear resistance
- High temperature applications
- Cost effective
- Can be replaced for sintered/oilless bronze bearings
- Reduction in maintenance costs
- Longer working life
Graphite plugged bronze bushing in stock, Graphite is mechanically forced into the holes/grooves under extreme pressure.
Graphite Bronze Bushes, Get Latest Price! Factory Order Graphite Plugged Bronze Bearing.
Explore All the Oilless Bushing. The promise of Bronze Bushing Quality. Graphite Oilless Bearings & Bushings Designed for Any Type of Dry Running Environment. Custom Manufacturing Solutions Available To Match Your Application or Product Needs! Graphite impregnated bronze bushing Specifications: Custom-made graphite plugged bronze bearings: Depending on the application, we offer graphite impregnated bronze bushings for custom-made or devices in various designs. Oilless Bushing is Suited for Submerged and High-Temperature Applications. Reduced costs & downtime. Increased Productivity.
Graphite plugged bronze bushing features:
- High Strength
- Bronze Casting Bushing
The Promise of Oilless Bush Quality
Metric Plugged Graphite Bushings Size: Customized Design Service
- At bronzelube.com, we deliver comprehensive engineering solutions under one roof. We combine specialised knowledge with personalised service and versatile machinery. The result? Long-lasting, innovative and high-quality custom sleeve bearings solutions.
- Flanged Bush, Self-Lubricating. Price And Delivery Time On Request.Plugged Graphite Bushings, Guide Bushes & Thrust Washers Online Sourcing! Various High-Quality Plugged Graphite Bushings In Stock.Maintenance-Free Bearing And Guide Bushes, Bronze With Solid Lubricant.
Save your purchasing oilless bushing budget for your application.
Reduced Costs & Downtime.
Oilless bushing s are self-lubricating, maintenance-free, chemical resistant, universally applicable, and reduce costs by up to 40%!
Bronze Bushing Material
Our experts can help you choose the best high-performance oilless bushing material to meet your requirements and the most efficient manufacturing method.
Learn More PLAIN BEARINGS, Get in touch!

Long-lasting, self-lubricating bronze bushing supplier!
Our Engineering Services “Search By Plugged Graphite Bushings Bushing Size”
Oilless Bushing Supplier: Our Product Range Includes A Wide Range Of Brass Oilless Slide Bush, Manganese Bronze Bush, Aluminum Bronze Bush, Bronze Bushes, Industrial Bronze Bearing Bushes, And Graphite Impregnated Bronze Bushings & Graphite Impregnated Bronze Plate. Oilless Bronze Bushings Material Production Process. Bronze Bearings & Cast Materials Made To The Highest Standards. Shop Our Huge Range Of Sizes! Made in china. View Our Catalog, Get Our Catalog & Find Information. On Sizes, Prices & Availability! With a strong supply capacity in China, we are able to offer an extensive range of graphite plugged bronze bearings products and Flanged bush, self-lubricating to every industry, which includes bronze bushing, self-lubricating bearings, plugged bronze graphite bushing, and more.
Get Innovative Solutions to Engineering Problems
Providing Excellent, Reliable, And High-Quality Sleeve Bearing Solutions Is Important To Us. Heavy General Machining For Graphite Bronze Bushes, For Industrial, Metric Diameter & Inch Size: Our Small To Very Large CNC & Manual Machining Capacity Is What Sets Us Apart. Manufacturer Of Precision Mold And Die Components. Self-Lubricating Plugged Graphite Bushings Now Available Online! Bronze With Solid Lubricant, Oilless Lubricating: We Manufacture And Export A Huge Range Of Plugged Graphite Bronze Bushings, High Tensile Manganese Bronze Bearings From The Quality Material Of Bronze. Cast Bronze Bearing Supplier. These High Tensile Manganese Bronze Are Used In Various Industries.
* Our enterprise, is one of the undisputed suppliers of the highly competitive bulk order oilless bearings industry in china.
Tech up, Cost down
Always self-lubricating,
Always long-lasting. Configurators for creating CAD data and service!
Shopping at bronzelube.com
Oilless Bushing Application Assistance: For further questions or product information, please contact:

Fast & Safe Shipping. Every Time. Every Where.
We’re flexible, communicative and timely. High-quality Oilless Bushing Short & Reliable Delivery. Safety Quality Assurance.
- Graphite Impregnated Bronze Parts: Custom Transport Solution
- A full range of modern warehousing services for Plugged Graphite Bushings.
- Graphite Plugged Bronze Bushing Online Sales, In Stock, Ready To Ship &Customized Size, Fast Delivery.
- High-quality management of all your Plugged Graphite Bushings & Flange Bushing.
- Quick & Professional Plugged Graphite Bushings Custom Parts Services
Graphite Impregnated Bronze Bushing Groove Design
Plugged Graphite Bushings
Safe Shipment
- Plugged Graphite Bushings Cost Effective Solution
Graphite impregnated bronze bushing are a line of self-lubricating bushings that excel where standard lubrication is unwise, including heavy, high-temperature situations.
Graphite Bushings & Bearings – Reduced Costs & Downtime
- Custom-made graphite plugged bronze bearings: Depending on the application, we offer graphite impregnated bronze bushings for custom-made or devices in various designs. Oilless Bushing is Suited for Submerged and High-Temperature Applications. Reduced costs & downtime. Increased Productivity.
- Offering Superior Performance In Hundreds Of Applications Replacing Carbon Bearings. Increased productivity. Services: Custom Design, Engineering Support, Short Lead Times. Lubricated Graphite Impregnated Bearings Demand: We offer the highest quality tin bronze bearing, lead bronze bearings and bronze bushings and high tensile brass bearing with maximum performance in the most demanding sector.The power of predictability.Understanding the types of plain bearing & bushings and determine which one is best for your application.
*Bearing Solutions. High precision manufacturing can satisfy the need for the production of self-lubricating bearing intolerance and assembly.
Custom Engineering Solutions, Service, Maintenance and Graphite Impregnated Sleeve Bearing Design
Providing heavy machining, maintenance, service & design to a diverse range of industries across China and Maintenance-free bronze bearing & guide bushes, bronze with solid lubricant plugged graphite.
CAST BRONZE BEARING PRODUCTS: High Strength Brass Bronze Graphite part as attached drawing.
Overview: Any alloy consisting of more than two elements is called special brass. Such as aluminum, lead, tin, manganese, nickel, iron, silicon composed of copper alloy, high-strength brass is one of them. High strength brass has strong wear resistance, high strength brass, high hardness, strong chemical corrosion resistance. And machining mechanical properties are also very superior. High-strength brass is often made to manufacture sheet, bar, bar, pipe, casting parts, and so on.
Chemical composition: The chemical formula of high-strength brass is ZCuZn25AI6Fe3Mn3, containing about 65% copper and about 25% zinc. Aluminum improves the strength, hardness, and corrosion resistance of brass. There are three types of brass at room temperature: brass with less than 35% zinc content. The microstructure at room temperature is composed of a single-phase A solid solution and is called A brass.
Price and delivery time on request
- Bronze Brass Bushing Material:Special Brass (SO#50SP2)
- Self-lubricating:Yes
- Lubricant:Graphite Surface
- Pressure P:100 N/mm²
- Sliding speed v:30 m/minP*v-value:200 N/mm² x m/min
- Operating temperature:-50°C / +200°C (max. 300°C)
- Friction coefficient:0,07
- Flange bearings – Plain bearing within mountable housing unit
- Sleeve bearings – Always self-lubricating & grease-free
- Customized bearings – We will manufacture the exact self-lubricating bearing you need at a low cost.
- Solid brass bushings – Easy to install
- Simple design – Cost-effective
Our company is specialized in manufacturing and selling oil-free bearing, composite bearing, self-lubricating bearing, oil-free axle sleeve, inlaid bearing, copper sleeve, dry axle sleeve, sliding bearing, axle bush, bushing, guide sleeve, sliding plate, and can be customized according to user requirements.
Maintenance-free bronze bearing size chart equivalent and guide bushes, bronze with solid lubricant plugged graphite, SOB bushing equivalent, Sankyo oilless Alternatives
SOB 8-12-8 |
8 |
12 |
8 |
0,5 |
0,5 |
||
SOB 6-10-12 |
6 |
10 |
12 |
0,5 |
0,5 |
||
SOB 8-12-10 |
8 |
12 |
10 |
0,5 |
0,5 |
||
SOB 8-12-12 |
8 |
12 |
12 |
0,5 |
0,5 |
||
SOB 8-12-15 |
8 |
12 |
15 |
0,5 |
0,5 |
||
SOB 10-14-8 |
10 |
14 |
8 |
0,5 |
0,5 |
||
SOB 10-14-10 |
10 |
14 |
10 |
0,5 |
0,5 |
||
SOB 10-14-12 |
10 |
14 |
12 |
0,5 |
0,5 |
||
SOB 10-14-15 |
10 |
14 |
15 |
0,5 |
0,5 |
||
SOB 10-14-20 |
10 |
14 |
20 |
0,5 |
0,5 |
||
SOB 10-15-10 |
10 |
15 |
10 |
0,5 |
0,5 |
||
SOB 12-18-8 |
12 |
18 |
8 |
0,5 |
0,5 |
||
SOB 12-18-10 |
12 |
18 |
10 |
0,5 |
0,5 |
||
SOB 12-18-12 |
12 |
18 |
12 |
0,5 |
0,5 |
||
SOB 12-18-15 |
12 |
18 |
15 |
0,5 |
0,5 |
||
SOB 12-18-16 |
12 |
18 |
16 |
0,5 |
0,5 |
||
SOB 12-18-19 |
12 |
18 |
19 |
0,5 |
0,5 |
||
SOB 12-18-20 |
12 |
18 |
20 |
0,5 |
0,5 |
||
SOB 12-18-25 |
12 |
18 |
25 |
0,5 |
0,5 |
||
SOB 12-18-30 |
12 |
18 |
30 |
0,5 |
0,5 |
||
SOB 13-19-10 |
13 |
19 |
10 |
0,5 |
0,5 |
||
SOB 13-19-12 |
13 |
19 |
12 |
0,5 |
0,5 |
||
SOB 13-19-15 |
13 |
19 |
15 |
0,5 |
0,5 |
||
SOB 13-19-16 |
13 |
19 |
16 |
0,5 |
0,5 |
||
SOB 13-19-20 |
13 |
19 |
20 |
0,5 |
0,5 |
||
SOB 13-19-25 |
13 |
19 |
25 |
0,5 |
0,5 |
||
SOB 14-20-10 |
14 |
20 |
10 |
0,5 |
0,5 |
||
SOB 14-20-12 |
14 |
20 |
12 |
0,5 |
0,5 |
||
SOB 14-20-15 |
14 |
20 |
15 |
0,5 |
0,5 |
||
SOB 14-20-20 |
14 |
20 |
20 |
0,5 |
0,5 |
||
SOB 14-20-25 |
14 |
20 |
25 |
0,5 |
0,5 |
||
SOB 14-20-30 |
14 |
20 |
30 |
0,5 |
0,5 |
||
SOB 15-21-10 |
15 |
21 |
10 |
0,5 |
0,5 |
||
SOB 15-21-12 |
15 |
21 |
12 |
0,5 |
0,5 |
||
SOB 15-21-15 |
15 |
21 |
15 |
0,5 |
0,5 |
||
SOB 15-21-16 |
15 |
21 |
16 |
0,5 |
0,5 |
||
SOB 15-21-20 |
15 |
21 |
20 |
0,5 |
0,5 |
||
SOB 15-21-25 |
15 |
21 |
25 |
0,5 |
0,5 |
||
SOB 15-21-30 |
15 |
21 |
30 |
0,5 |
0,5 |
||
SOB 16-22-10 |
16 |
22 |
10 |
0,5 |
0,5 |
||
SOB 16-22-12 |
16 |
22 |
12 |
0,5 |
0,5 |
||
SOB 16-22-15 |
16 |
22 |
15 |
0,5 |
0,5 |
||
SOB 16-22-16 |
16 |
22 |
16 |
0,5 |
0,5 |
||
SOB 16-22-19 |
16 |
22 |
19 |
0,5 |
0,5 |
||
SOB 16-22-20 |
16 |
22 |
20 |
0,5 |
0,5 |
||
SOB 16-22-25 |
16 |
22 |
25 |
0,5 |
0,5 |
||
SOB 16-22-30 |
16 |
22 |
30 |
0,5 |
0,5 |
||
SOB 16-22-35 |
16 |
22 |
35 |
0,5 |
0,5 |
||
SOB 16-22-40 |
16 |
22 |
40 |
0,5 |
0,5 |
||
SOB 17-23-15 |
17 |
23 |
15 |
0,5 |
0,5 |
||
SOB 18-24-10 |
18 |
24 |
10 |
0,5 |
0,5 |
||
SOB 18-24-12 |
18 |
24 |
12 |
0,5 |
0,5 |
||
SOB 18-24-15 |
18 |
24 |
15 |
0,5 |
0,5 |
||
SOB 18-24-16 |
18 |
24 |
16 |
0,5 |
0,5 |
||
SOB 18-24-20 |
18 |
24 |
20 |
0,5 |
0,5 |
||
SOB 18-24-25 |
18 |
24 |
25 |
0,5 |
0,5 |
||
SOB 18-24-30 |
18 |
24 |
30 |
0,5 |
0,5 |
||
SOB 18-24-35 |
18 |
24 |
35 |
0,5 |
0,5 |
||
SOB 18-24-40 |
18 |
24 |
40 |
0,5 |
0,5 |
||
SOB 19-26-15 |
19 |
26 |
15 |
0,5 |
0,5 |
||
SOB 19-26-20 |
19 |
26 |
20 |
0,5 |
0,5 |
||
SOB 20-28-10 |
20 |
28 |
10 |
0,5 |
0,5 |
||
SOB 20-28-12 |
20 |
28 |
12 |
0,5 |
0,5 |
||
SOB 20-28-15 |
20 |
28 |
15 |
0,5 |
0,5 |
||
SOB 20-28-16 |
20 |
28 |
16 |
0,5 |
0,5 |
||
SOB 20-28-19 |
20 |
28 |
19 |
0,5 |
0,5 |
||
SOB 20-28-20 |
20 |
28 |
20 |
0,5 |
0,5 |
||
SOB 20-28-25 |
20 |
28 |
25 |
0,5 |
0,5 |
||
SOB 20-28-30 |
20 |
28 |
30 |
0,5 |
0,5 |
||
SOB 20-28-35 |
20 |
28 |
35 |
0,5 |
0,5 |
||
SOB 20-28-40 |
20 |
28 |
40 |
0,5 |
0,5 |
||
SOB 20-28-50 |
20 |
28 |
50 |
0,5 |
0,5 |
||
SOB 20-30-10 |
20 |
30 |
10 |
0,5 |
0,5 |
||
SOB 20-30-12 |
20 |
30 |
12 |
0,5 |
0,5 |
||
SOB 20-30-15 |
20 |
30 |
15 |
0,5 |
0,5 |
||
SOB 20-30-16 |
20 |
30 |
16 |
0,5 |
0,5 |
||
SOB 20-30-20 |
20 |
30 |
20 |
0,5 |
0,5 |
||
SOB 20-30-25 |
20 |
30 |
25 |
0,5 |
0,5 |
||
SOB 20-30-30 |
20 |
30 |
30 |
0,5 |
0,5 |
||
SOB 20-30-35 |
20 |
30 |
35 |
0,5 |
0,5 |
||
SOB 20-30-40 |
20 |
30 |
40 |
0,5 |
0,5 |
||
SOB 20-30-70 |
20 |
30 |
70 |
0,5 |
0,5 |
||
SOB 22-32-12 |
22 |
32 |
12 |
0,5 |
0,5 |
||
SOB 22-32-15 |
22 |
32 |
15 |
0,5 |
0,5 |
||
SOB 22-32-20 |
22 |
32 |
20 |
0,5 |
0,5 |
||
SOB 22-32-25 |
22 |
32 |
25 |
0,5 |
0,5 |
||
SOB 25-33-12 |
25 |
33 |
12 |
0,5 |
0,5 |
||
SOB 25-33-15 |
25 |
33 |
15 |
0,5 |
0,5 |
||
SOB 25-33-16 |
25 |
33 |
16 |
0,5 |
0,5 |
||
SOB 25-33-20 |
25 |
33 |
20 |
0,5 |
0,5 |
||
SOB 25-33-25 |
25 |
33 |
25 |
0,5 |
0,5 |
||
SOB 25-33-30 |
25 |
33 |
30 |
0,5 |
0,5 |
||
SOB 25-33-35 |
25 |
33 |
35 |
0,5 |
0,5 |
||
SOB 25-33-40 |
25 |
33 |
40 |
0,5 |
0,5 |
||
SOB 25-33-50 |
25 |
33 |
50 |
0,5 |
0,5 |
||
SOB 25-33-60 |
25 |
33 |
60 |
0,5 |
0,5 |
||
SOB 25-35-12 |
25 |
35 |
12 |
0,5 |
0,5 |
||
SOB 25-35-15 |
25 |
35 |
15 |
0,5 |
0,5 |
||
SOB 25-35-16 |
25 |
35 |
16 |
0,5 |
0,5 |
||
SOB 25-35-20 |
25 |
35 |
20 |
0,5 |
0,5 |
SOB 25-35-25 |
25 |
35 |
25 |
0,5 |
0,5 |
||
SOB 25-35-30 |
25 |
35 |
30 |
0,5 |
0,5 |
||
SOB 25-35-35 |
25 |
35 |
35 |
0,5 |
0,5 |
||
SOB 25-35-40 |
25 |
35 |
40 |
0,5 |
0,5 |
||
SOB 25-35-50 |
25 |
35 |
50 |
0,5 |
0,5 |
||
SOB 28-38-20 |
28 |
38 |
20 |
0,5 |
0,5 |
||
SOB 28-38-25 |
28 |
38 |
25 |
0,5 |
0,5 |
||
SOB 28-38-30 |
28 |
38 |
30 |
0,5 |
0,5 |
||
SOB 28-38-40 |
28 |
38 |
40 |
0,5 |
0,5 |
||
SOB 30-38-12 |
30 |
38 |
12 |
1 |
1 |
||
SOB 30-38-15 |
30 |
38 |
15 |
1 |
1 |
||
SOB 30-38-20 |
30 |
38 |
20 |
1 |
1 |
||
SOB 30-38-25 |
30 |
38 |
25 |
1 |
1 |
||
SOB 30-38-30 |
30 |
38 |
30 |
1 |
1 |
||
SOB 30-38-35 |
30 |
38 |
35 |
1 |
1 |
||
SOB 30-38-40 |
30 |
38 |
40 |
1 |
1 |
||
SOB 30-38-50 |
30 |
38 |
50 |
1 |
1 |
||
SOB 30-38-60 |
30 |
38 |
60 |
1 |
1 |
||
SOB 30-40-12 |
30 |
40 |
12 |
1 |
1 |
||
SOB 30-40-15 |
30 |
40 |
15 |
1 |
1 |
||
SOB 30-40-20 |
30 |
40 |
20 |
1 |
1 |
||
SOB 30-40-25 |
30 |
40 |
25 |
1 |
1 |
||
SOB 30-40-30 |
30 |
40 |
30 |
1 |
1 |
||
SOB 30-40-35 |
30 |
40 |
35 |
1 |
1 |
||
SOB 30-40-40 |
30 |
40 |
40 |
1 |
1 |
||
SOB 30-40-50 |
30 |
40 |
50 |
1 |
1 |
||
SOB 30-40-60 |
30 |
40 |
60 |
1 |
1 |
||
SOB 31,5-40-30 |
31,5 |
40 |
30 |
1 |
1 |
||
SOB 31,5-40-40 |
31,5 |
40 |
40 |
1 |
1 |
||
SOB 32-42-15 |
32 |
42 |
15 |
1 |
1 |
||
SOB 32-42-20 |
32 |
42 |
20 |
1 |
1 |
||
SOB 32-42-30 |
32 |
42 |
30 |
1 |
1 |
||
SOB 32-42-40 |
32 |
42 |
40 |
1 |
1 |
||
SOB 35-44-20 |
35 |
44 |
20 |
1 |
1 |
||
SOB 35-44-25 |
35 |
44 |
25 |
1 |
1 |
||
SOB 35-44-30 |
35 |
44 |
30 |
1 |
1 |
||
SOB 35-44-35 |
35 |
44 |
35 |
1 |
1 |
||
SOB 35-44-40 |
35 |
44 |
40 |
1 |
1 |
||
SOB 35-44-50 |
35 |
44 |
50 |
1 |
1 |
||
SOB 35-44-60 |
35 |
44 |
60 |
1 |
1 |
||
SOB 35-45-15 |
35 |
45 |
15 |
1 |
1 |
||
SOB 35-45-20 |
35 |
45 |
20 |
1 |
1 |
||
SOB 35-45-25 |
35 |
45 |
25 |
1 |
1 |
||
SOB 35-45-30 |
35 |
45 |
30 |
1 |
1 |
||
SOB 35-45-35 |
35 |
45 |
35 |
1 |
1 |
||
SOB 35-45-40 |
35 |
45 |
40 |
1 |
1 |
||
SOB 35-45-50 |
35 |
45 |
50 |
1 |
1 |
||
SOB 35-45-60 |
35 |
45 |
60 |
1 |
1 |
||
SOB 38-48-30 |
38 |
48 |
30 |
1 |
1 |
||
SOB 38-48-40 |
38 |
48 |
40 |
1 |
1 |
||
SOB 40-50-15 |
40 |
50 |
15 |
1 |
1 |
||
SOB 40-50-20 |
40 |
50 |
20 |
1 |
1 |
||
SOB 40-50-25 |
40 |
50 |
25 |
1 |
1 |
||
SOB 40-50-30 |
40 |
50 |
30 |
1 |
1 |
||
SOB 40-50-35 |
40 |
50 |
35 |
1 |
1 |
||
SOB 40-50-40 |
40 |
50 |
40 |
1 |
1 |
||
SOB 40-50-50 |
40 |
50 |
50 |
1 |
1 |
||
SOB 40-50-60 |
40 |
50 |
60 |
1 |
1 |
||
SOB 40-50-70 |
40 |
50 |
70 |
1 |
1 |
||
SOB 40-50-80 |
40 |
50 |
80 |
1 |
1 |
||
SOB 40-55-15 |
40 |
55 |
15 |
1 |
1 |
||
SOB 40-55-25 |
40 |
55 |
25 |
1 |
1 |
||
SOB 40-55-30 |
40 |
55 |
30 |
1 |
1 |
||
SOB 40-55-35 |
40 |
55 |
35 |
1 |
1 |
||
SOB 40-55-40 |
40 |
55 |
40 |
1 |
1 |
||
SOB 40-55-50 |
40 |
55 |
50 |
1 |
1 |
||
SOB 40-55-60 |
40 |
55 |
60 |
1 |
1 |
||
SOB 45-55-30 |
45 |
55 |
30 |
1 |
1 |
||
SOB 45-55-35 |
45 |
55 |
35 |
1 |
1 |
||
SOB 45-55-40 |
45 |
55 |
40 |
1 |
1 |
||
SOB 45-55-50 |
45 |
55 |
50 |
1 |
1 |
||
SOB 45-55-60 |
45 |
55 |
60 |
1 |
1 |
||
SOB 45-56-30 |
45 |
56 |
30 |
1 |
1 |
||
SOB 45-56-35 |
45 |
56 |
35 |
1 |
1 |
||
SOB 45-56-40 |
45 |
56 |
40 |
1 |
1 |
||
SOB 45-56-50 |
45 |
56 |
50 |
1 |
1 |
||
SOB 45-56-60 |
45 |
56 |
60 |
1 |
1 |
||
SOB 45-60-30 |
45 |
60 |
30 |
1 |
1 |
||
SOB 45-60-35 |
45 |
60 |
35 |
1 |
1 |
||
SOB 45-60-40 |
45 |
60 |
40 |
1 |
1 |
||
SOB 45-60-50 |
45 |
60 |
50 |
1 |
1 |
||
SOB 45-60-60 |
45 |
60 |
60 |
1 |
1 |
||
SOB 45-60-70 |
45 |
60 |
70 |
1 |
1 |
||
SOB 45-60-80 |
45 |
60 |
80 |
1 |
1 |
||
SOB 50-60-20 |
50 |
60 |
20 |
1 |
1 |
||
SOB 50-60-25 |
50 |
60 |
25 |
1 |
1 |
||
SOB 50-60-30 |
50 |
60 |
30 |
1 |
1 |
||
SOB 50-60-35 |
50 |
60 |
35 |
1 |
1 |
||
SOB 50-60-40 |
50 |
60 |
40 |
1 |
1 |
||
SOB 50-60-50 |
50 |
60 |
50 |
1 |
1 |
||
SOB 50-60-60 |
50 |
60 |
60 |
1 |
1 |
||
SOB 50-60-70 |
50 |
60 |
70 |
1 |
1 |
||
SOB 50-60-80 |
50 |
60 |
80 |
1 |
1 |
||
SOB 50-62-30 |
50 |
62 |
30 |
1 |
1 |
||
SOB 50-62-35 |
50 |
62 |
35 |
1 |
1 |
||
SOB 50-62-40 |
50 |
62 |
40 |
1 |
1 |
||
SOB 50-62-50 |
50 |
62 |
50 |
1 |
1 |
||
SOB 50-62-60 |
50 |
62 |
60 |
1 |
1 |
||
SOB 50-62-70 |
50 |
62 |
70 |
1 |
1 |
||
SOB 50-62-80 |
50 |
62 |
80 |
1 |
1 |
SOB 50-65-30 |
50 |
65 |
30 |
1 |
1 |
||
SOB 50-65-40 |
50 |
65 |
40 |
1 |
1 |
||
SOB 50-65-50 |
50 |
65 |
50 |
1 |
1 |
||
SOB 50-65-60 |
50 |
65 |
60 |
1 |
1 |
||
SOB 50-65-70 |
50 |
65 |
70 |
1 |
1 |
||
SOB 50-65-80 |
50 |
65 |
80 |
1 |
1 |
||
SOB 50-65-100 |
50 |
65 |
100 |
1 |
1 |
||
SOB 55-70-30 |
55 |
70 |
30 |
1 |
1 |
||
SOB 55-70-35 |
55 |
70 |
35 |
1 |
1 |
||
SOB 55-70-40 |
55 |
70 |
40 |
1 |
1 |
||
SOB 55-70-50 |
55 |
70 |
50 |
1 |
1 |
||
SOB 55-70-60 |
55 |
70 |
60 |
1 |
1 |
||
SOB 55-70-70 |
55 |
70 |
70 |
1 |
1 |
||
SOB 60-74-30 |
60 |
74 |
30 |
1 |
1 |
||
SOB 60-74-35 |
60 |
74 |
35 |
1 |
1 |
||
SOB 60-74-40 |
60 |
74 |
40 |
1 |
1 |
||
SOB 60-74-50 |
60 |
74 |
50 |
1 |
1 |
||
SOB 60-74-60 |
60 |
74 |
60 |
1 |
1 |
||
SOB 60-74-70 |
60 |
74 |
70 |
1 |
1 |
||
SOB 60-74-80 |
60 |
74 |
80 |
1 |
1 |
||
SOB 60-74-100 |
60 |
74 |
100 |
1 |
1 |
||
SOB 60-75-30 |
60 |
75 |
30 |
1 |
1 |
||
SOB 60-75-35 |
60 |
75 |
35 |
1 |
1 |
||
SOB 60-75-40 |
60 |
75 |
40 |
1 |
1 |
||
SOB 60-75-50 |
60 |
75 |
50 |
1 |
1 |
||
SOB 60-75-60 |
60 |
75 |
60 |
1 |
1 |
||
SOB 60-75-70 |
60 |
75 |
70 |
1 |
1 |
||
SOB 60-75-80 |
60 |
75 |
80 |
1 |
1 |
||
SOB 60-75-100 |
60 |
75 |
100 |
1 |
1 |
||
SOB 63-75-60 |
63 |
75 |
60 |
1 |
1 |
||
SOB 63-75-70 |
63 |
75 |
70 |
1 |
1 |
||
SOB 63-75-80 |
63 |
75 |
80 |
1 |
1 |
||
SOB 65-80-40 |
65 |
80 |
40 |
1 |
1 |
||
SOB 65-80-50 |
65 |
80 |
50 |
1 |
1 |
||
SOB 65-80-60 |
65 |
80 |
60 |
1 |
1 |
||
SOB 65-80-70 |
65 |
80 |
70 |
1 |
1 |
||
SOB 65-80-80 |
65 |
80 |
80 |
1 |
1 |
||
SOB 70-85-30 |
70 |
85 |
30 |
1 |
1 |
||
SOB 70-85-35 |
70 |
85 |
35 |
1 |
1 |
||
SOB 70-85-40 |
70 |
85 |
40 |
1 |
1 |
||
SOB 70-85-50 |
70 |
85 |
50 |
1 |
1 |
||
SOB 70-85-60 |
70 |
85 |
60 |
1 |
1 |
||
SOB 70-85-70 |
70 |
85 |
70 |
1 |
1 |
||
SOB 70-85-80 |
70 |
85 |
80 |
1 |
1 |
||
SOB 70-85-100 |
70 |
85 |
100 |
1 |
1 |
||
SOB 70-90-50 |
70 |
90 |
50 |
1 |
1 |
||
SOB 70-90-60 |
70 |
90 |
60 |
1 |
1 |
||
SOB 70-90-70 |
70 |
90 |
70 |
1 |
1 |
||
SOB 70-90-80 |
70 |
90 |
80 |
1 |
1 |
||
SOB 70-90-100 |
70 |
90 |
100 |
1 |
1 |
||
SOB 75-90-50 |
75 |
90 |
50 |
1 |
1 |
||
SOB 75-90-60 |
75 |
90 |
60 |
1 |
1 |
||
SOB 75-90-70 |
75 |
90 |
70 |
1 |
1 |
||
SOB 75-90-80 |
75 |
90 |
80 |
1 |
1 |
||
SOB 75-90-100 |
75 |
90 |
100 |
1 |
1 |
||
SOB 75-95-60 |
75 |
95 |
60 |
1 |
1 |
||
SOB 75-95-70 |
75 |
95 |
70 |
1 |
1 |
||
SOB 75-95-80 |
75 |
95 |
80 |
1 |
1 |
||
SOB 75-95-100 |
75 |
95 |
100 |
1 |
1 |
||
SOB 80-96-20 |
80 |
96 |
20 |
1 |
1 |
||
SOB 80-96-40 |
80 |
96 |
40 |
1 |
1 |
||
SOB 80-96-50 |
80 |
96 |
50 |
1 |
1 |
||
SOB 80-96-60 |
80 |
96 |
60 |
1 |
1 |
||
SOB 80-96-70 |
80 |
96 |
70 |
1 |
1 |
||
SOB 80-96-80 |
80 |
96 |
80 |
1 |
1 |
||
SOB 80-96-100 |
80 |
96 |
100 |
1 |
1 |
||
SOB 80-96-120 |
80 |
96 |
120 |
1 |
1 |
||
SOB 80-100-40 |
80 |
100 |
40 |
1 |
1 |
||
SOB 80-100-50 |
80 |
100 |
50 |
1 |
1 |
||
SOB 80-100-60 |
80 |
100 |
60 |
1 |
1 |
||
SOB 80-100-70 |
80 |
100 |
70 |
1 |
1 |
||
SOB 80-100-80 |
80 |
100 |
80 |
1 |
1 |
||
SOB 80-100-100 |
80 |
100 |
100 |
1 |
1 |
||
SOB 80-100-120 |
80 |
100 |
120 |
1 |
1 |
||
SOB 80-100-140 |
80 |
100 |
140 |
1 |
1 |
||
SOB 85-100-25 |
85 |
100 |
25 |
1 |
1 |
||
SOB 85-100-60 |
85 |
100 |
60 |
1 |
1 |
||
SOB 85-100-80 |
85 |
100 |
80 |
1 |
1 |
||
SOB 90-110-30 |
90 |
110 |
30 |
1 |
1 |
||
SOB 90-110-50 |
90 |
110 |
50 |
1 |
1 |
||
SOB 90-110-60 |
90 |
110 |
60 |
1 |
1 |
||
SOB 90-110-70 |
90 |
110 |
70 |
1 |
1 |
||
SOB 90-110-80 |
90 |
110 |
80 |
1 |
1 |
||
SOB 90-110-90 |
90 |
110 |
90 |
1 |
1 |
||
SOB 90-110-100 |
90 |
110 |
100 |
1 |
1 |
||
SOB 90-110-120 |
90 |
110 |
120 |
1 |
1 |
||
SOB 100-115-100 |
100 |
115 |
100 |
1,5 |
1,5 |
||
SOB 100-120-40 |
100 |
120 |
40 |
1,5 |
1,5 |
||
SOB 100-120-50 |
100 |
120 |
50 |
1,5 |
1,5 |
||
SOB 100-120-60 |
100 |
120 |
60 |
1,5 |
1,5 |
||
SOB 100-120-70 |
100 |
120 |
70 |
1,5 |
1,5 |
||
SOB 100-120-80 |
100 |
120 |
80 |
1,5 |
1,5 |
||
SOB 100-120-90 |
100 |
120 |
90 |
1,5 |
1,5 |
||
SOB 100-120-100 |
100 |
120 |
100 |
1,5 |
1,5 |
||
SOB 100-120-120 |
100 |
120 |
120 |
1,5 |
1,5 |
||
SOB 100-120-140 |
100 |
120 |
140 |
1,5 |
1,5 |
||
SOB 110-130-50 |
110 |
130 |
50 |
1,5 |
1,5 |
||
SOB 110-130-70 |
110 |
130 |
70 |
1,5 |
1,5 |
||
SOB 110-130-80 |
110 |
130 |
80 |
1,5 |
1,5 |
||
SOB 110-130-100 |
110 |
130 |
100 |
1,5 |
1,5 |
SOB 110-130-120 |
110 |
130 |
120 |
1,5 |
1,5 |
||
SOB 120-140-70 |
120 |
140 |
70 |
1,5 |
1,5 |
||
SOB 120-140-80 |
120 |
140 |
80 |
1,5 |
1,5 |
||
SOB 120-140-90 |
120 |
140 |
90 |
1,5 |
1,5 |
||
SOB 120-140-100 |
120 |
140 |
100 |
1,5 |
1,5 |
||
SOB 120-140-120 |
120 |
140 |
120 |
1,5 |
1,5 |
||
SOB 120-140-140 |
120 |
140 |
140 |
1,5 |
1,5 |
||
SOB 125-145-100 |
125 |
145 |
100 |
1,5 |
1,5 |
||
SOB 125-145-120 |
125 |
145 |
120 |
1,5 |
1,5 |
||
SOB 130-150-80 |
130 |
150 |
80 |
1,5 |
1,5 |
||
SOB 130-150-100 |
130 |
150 |
100 |
1,5 |
1,5 |
||
SOB 130-150-130 |
130 |
150 |
130 |
1,5 |
1,5 |
||
SOB 140-160-100 |
140 |
160 |
100 |
1,5 |
1,5 |
||
SOB 140-160-140 |
140 |
160 |
140 |
1,5 |
1,5 |
||
SOB 150-170-100 |
150 |
170 |
100 |
1,5 |
1,5 |
||
SOB 150-170-150 |
150 |
170 |
150 |
1,5 |
1,5 |
||
SOB 160-180-80 |
160 |
180 |
80 |
1,5 |
1,5 |
||
SOB 160-180-100 |
160 |
180 |
100 |
1,5 |
1,5 |
||
SOB 160-180-150 |
160 |
180 |
150 |
1,5 |
1,5 |
||
SOB 170-190-100 |
170 |
190 |
100 |
1,5 |
1,5 |
||
SOB 170-190-150 |
170 |
190 |
150 |
1,5 |
1,5 |
||
SOB 180-200-100 |
180 |
200 |
100 |
1,5 |
1,5 |
||
SOB 180-200-150 |
180 |
200 |
150 |
1,5 |
1,5 |
||
SOB 190-210-100 |
190 |
210 |
100 |
1,5 |
1,5 |
||
SOB 190-210-150 |
190 |
210 |
150 |
1,5 |
1,5 |
||
SOB 200-230-150 |
200 |
230 |
150 |
1,5 |
1,5 |
||
SOB 200-230-200 |
200 |
230 |
200 |
1,5 |
1,5 |
Chemical constituents & mechanical properties of cast aluminum bronze(GB/T 1176-1987) | |||||
material | casting process | Mechanical properties of ≧ | |||
Tensile strength | The yield strength | elongationδ5 | (HBS) | ||
σb | σ0.2 | /% | (HBS) | ||
MPa | |||||
ZCuAl8Mn13Fe3 | S | 600 | 270* | 15 | 1570 |
J | 650 | 280* | 10 | 1665 | |
ZCuAl8Mn13Fe3Ni2 | S | 645 | 280 | 20 | 1570 |
J | 670 | 310* | 18 | 1665 | |
ZCuAl9Mn2 | S | 390 | — | 20 | 835 |
J | 440 | — | 20 | 930 | |
ZCuAl9Fe4Ni4Mn2 | S | 630 | 250 | 16 | 1570 |
ZCuAl10Fe3 | S | 490 | 180 | 13 | 980* |
J | 540 | 200 | 15 | 1080* | |
Li、La | 540 | 200 | 15 | 1080* | |
ZCuAl10Fe3Mn2 | S | 490 | — | 15 | 1080 |
J | 540 | — | 20 | 1175 |
Choose your Inner diameter, Flanged bush, self-lubricating equivalent, Sankyo oilless Alternatives, Price and delivery time on request!
SOBF 8-12-10 | 8 | 12 | 10 | 20 | 2 | 0,5 | |||
SOBF 8-12-12 | 8 | 12 | 12 | 20 | 2 | 0,5 | |||
SOBF 8-12-15 | 8 | 12 | 15 | 20 | 2 | 1 | |||
SOBF 10-14-10 | 10 | 14 | 10 | 22 | 2 | 1 | |||
SOBF 10-14-12 | 10 | 14 | 12 | 22 | 2 | 1 | |||
SOBF 10-14-15 | 10 | 14 | 15 | 22 | 2 | 1 | |||
SOBF 10-14-17 | 10 | 14 | 17 | 22 | 2 | 1 | |||
SOBF 10-14-20 | 10 | 14 | 20 | 22 | 2 | 1 | |||
SOBF 12-18-10 | 12 | 18 | 10 | 25 | 3 | 1 | |||
SOBF 12-18-12 | 12 | 18 | 12 | 25 | 3 | 1 | |||
SOBF 12-18-15 | 12 | 18 | 15 | 25 | 3 | 1 | |||
SOBF 12-18-20 | 12 | 18 | 20 | 25 | 3 | 1 | |||
SOBF 12-18-25 | 12 | 18 | 25 | 25 | 3 | 1 | |||
SOBF 12-18-30 | 12 | 18 | 30 | 25 | 3 | 1 | |||
SOBF 13-19-10 | 13 | 19 | 10 | 26 | 3 | 1 | |||
SOBF 13-19-12 | 13 | 19 | 12 | 26 | 3 | 1 | |||
SOBF 13-19-15 | 13 | 19 | 15 | 26 | 3 | 1 | |||
SOBF 13-19-20 | 13 | 19 | 20 | 26 | 3 | 1 | |||
SOBF 13-19-25 | 13 | 19 | 25 | 26 | 3 | 1 | |||
SOBF 13-19-30 | 13 | 19 | 30 | 26 | 3 | 1 | |||
SOBF 14-20-15 | 14 | 20 | 15 | 27 | 3 | 1 | |||
SOBF 14-20-20 | 14 | 20 | 20 | 27 | 3 | 1 | |||
SOBF 14-20-25 | 14 | 20 | 25 | 27 | 3 | 1 | |||
SOBF 15-21-10 | 15 | 21 | 10 | 28 | 3 | 1 | |||
SOBF 15-21-12 | 15 | 21 | 12 | 28 | 3 | 1 | |||
SOBF 15-21-15 | 15 | 21 | 15 | 28 | 3 | 1 | |||
SOBF 15-21-20 | 15 | 21 | 20 | 28 | 3 | 1 | |||
SOBF 15-21-25 | 15 | 21 | 25 | 28 | 3 | 1 | |||
SOBF 15-21-30 | 15 | 21 | 30 | 28 | 3 | 1 | |||
SOBF 16-22-12 | 16 | 22 | 12 | 29 | 3 | 1 | |||
SOBF 16-22-15 | 16 | 22 | 15 | 29 | 3 | 1 | |||
SOBF 16-22-18 | 16 | 22 | 18 | 29 | 3 | 1 | |||
SOBF 16-22-20 | 16 | 22 | 20 | 29 | 3 | 1 | |||
SOBF 16-22-23 | 16 | 22 | 23 | 29 | 3 | 1 | |||
SOBF 16-22-25 | 16 | 22 | 25 | 29 | 3 | 1 | |||
SOBF 16-22-30 | 16 | 22 | 30 | 29 | 3 | 1 | |||
SOBF 16-22-35 | 16 | 22 | 35 | 29 | 3 | 1 | |||
SOBF 16-22-40 | 16 | 22 | 40 | 29 | 3 | 1 | |||
SOBF 18-24-15 | 18 | 24 | 15 | 32 | 3 | 1 | |||
SOBF 18-24-20 | 18 | 24 | 20 | 32 | 3 | 1 | |||
SOBF 18-24-25 | 18 | 24 | 25 | 32 | 3 | 1 | |||
SOBF 18-24-30 | 18 | 24 | 30 | 32 | 3 | 1 | |||
SOBF 18-24-35 | 18 | 24 | 35 | 32 | 3 | 1 | |||
SOBF 18-24-40 | 18 | 24 | 40 | 32 | 3 | 1 | |||
SOBF 20-30-15 | 20 | 30 | 15 | 40 | 5 | 1 | |||
SOBF 20-30-20 | 20 | 30 | 20 | 40 | 5 | 1 | |||
SOBF 20-30-25 | 20 | 30 | 25 | 40 | 5 | 1 | |||
SOBF 20-30-30 | 20 | 30 | 30 | 40 | 5 | 1 | |||
SOBF 20-30-35 | 20 | 30 | 35 | 40 | 5 | 1 | |||
SOBF 20-30-40 | 20 | 30 | 40 | 40 | 5 | 1 | |||
SOBF 25-35-15 | 25 | 35 | 15 | 45 | 5 | 1 | |||
SOBF 25-35-20 | 25 | 35 | 20 | 45 | 5 | 2 | |||
SOBF 25-35-25 | 25 | 35 | 25 | 45 | 5 | 2 | |||
SOBF 25-35-30 | 25 | 35 | 30 | 45 | 5 | 2 | |||
SOBF 25-35-35 | 25 | 35 | 35 | 45 | 5 | 2 | |||
SOBF 25-35-40 | 25 | 35 | 40 | 45 | 5 | 2 | |||
SOBF 25-35-50 | 25 | 35 | 50 | 45 | 5 | 2 | |||
SOBF 30-40-20 | 30 | 40 | 20 | 50 | 5 | 2 | |||
SOBF 30-40-25 | 30 | 40 | 25 | 50 | 5 | 2 | |||
SOBF 30-40-30 | 30 | 40 | 30 | 50 | 5 | 2 | |||
SOBF 30-40-35 | 30 | 40 | 35 | 50 | 5 | 2 | |||
SOBF 30-40-40 | 30 | 40 | 40 | 50 | 5 | 2 | |||
SOBF 30-40-50 | 30 | 40 | 50 | 50 | 5 | 2 | |||
SOBF 31,5-40-20 | 31,5 | 40 | 20 | 50 | 5 | 2 | |||
SOBF 31,5-40-30 | 31,5 | 40 | 30 | 50 | 5 | 2 | |||
SOBF 31,5-40-35 | 31,5 | 40 | 35 | 50 | 5 | 2 | |||
SOBF 31,5-40-40 | 31,5 | 40 | 40 | 50 | 5 | 2 | |||
SOBF 35-45-20 | 35 | 45 | 20 | 60 | 5 | 2 | |||
SOBF 35-45-25 | 35 | 45 | 25 | 60 | 5 | 2 | |||
SOBF 35-45-30 | 35 | 45 | 30 | 60 | 5 | 2 | |||
SOBF 35-45-35 | 35 | 45 | 35 | 60 | 5 | 2 | |||
SOBF 35-45-40 | 35 | 45 | 40 | 60 | 5 | 2 | |||
SOBF 35-45-50 | 35 | 45 | 50 | 60 | 5 | 2 | |||
SOBF 40-50-20 | 40 | 50 | 20 | 65 | 5 | 2 | |||
SOBF 40-50-25 | 40 | 50 | 25 | 65 | 5 | 2 | |||
SOBF 40-50-30 | 40 | 50 | 30 | 65 | 5 | 2 | |||
SOBF 40-50-35 | 40 | 50 | 35 | 65 | 5 | 2 | |||
SOBF 40-50-40 | 40 | 50 | 40 | 65 | 5 | 2 | |||
SOBF 40-50-50 | 40 | 50 | 50 | 65 | 5 | 2 | |||
SOBF 45-55-30 | 45 | 55 | 30 | 70 | 5 | 2 | |||
SOBF 45-55-35 | 45 | 55 | 35 | 70 | 5 | 2 | |||
SOBF 45-55-40 | 45 | 55 | 40 | 70 | 5 | 2 | |||
SOBF 45-55-50 | 45 | 55 | 50 | 70 | 5 | 2 | |||
SOBF 45-55-60 | 45 | 55 | 60 | 70 | 5 | 2 | |||
SOBF 50-60-30 | 50 | 60 | 30 | 75 | 5 | 2 | |||
SOBF 50-60-35 | 50 | 60 | 35 | 75 | 5 | 2 | |||
SOBF 50-60-40 | 50 | 60 | 40 | 75 | 5 | 2 | |||
SOBF 50-60-50 | 50 | 60 | 50 | 75 | 5 | 2 | |||
SOBF 50-60-60 | 50 | 60 | 60 | 75 | 5 | 2 | |||
SOBF 55-65-40 | 55 | 65 | 40 | 80 | 5 | 2 | |||
SOBF 55-65-60 | 55 | 65 | 60 | 80 | 5 | 2 | |||
SOBF 60-75-40 | 60 | 75 | 40 | 90 | 7,5 | 3 | |||
SOBF 60-75-50 | 60 | 75 | 50 | 90 | 7,5 | 3 | |||
SOBF 60-75-80 | 60 | 75 | 80 | 90 | 7,5 | 3 | |||
SOBF 65-80-60 | 65 | 80 | 60 | 95 | 7,5 | 3 | |||
SOBF 70-85-50 | 70 | 85 | 50 | 105 | 7,5 | 3 | |||
SOBF 70-85-80 | 70 | 85 | 80 | 105 | 7,5 | 3 | 1 | ||
SOBF 75-90-60 | 75 | 90 | 60 | 110 | 7,5 | 3 | 1 | ||
SOBF 80-100-60 | 80 | 100 | 60 | 120 | 10 | 3 | 1 | ||
SOBF 80-100-80 | 80 | 100 | 80 | 120 | 10 | 3 | 1 |
Oilless Bushing Specifications:
Standard | Chemical Composition (%) | Mechanical Property | Uses | ||||||||||||
KS | JIS | ASTM | Cu | Zn | Al | Fe | Mn | Sn | Ni | Pb | Si | TS(n/m²) | E(%) | HB | |
HBsC1 | HBsC1 | 8A | 55.0-60.0 | R | 0.5-1.5 | 0.1-1.5 | 0.1-1.5 | 1.0 max | 1.0 max | 0.4 max | 0.1 max | 413 min | 20 min | 90 | Machinery part, Propellor, Hub |
HBsC2 | HBsC2 | 8B | 55.0-60.0 | R | 0.5-2.0 | 0.1-3.5 | 0.1-3.5 | 1.0 max | 1.0 max | 0.4 max | 0.1 max | 490 min | 18 min | 100 | Marine Parts, gear, Bush, Bearings |
HBsC3 | HBsC3 | 8C | 60.0-65.0 | R | 3.0-7.5 | 2.0-5.0 | 2.5-5.0 | 0.5 max | 0.5 max | 0.2 max | 0.1 max | 637 min | 15 min | 165 | Cyclinder Parts, Worm Gear, Cap |
HBsC4 | HBsC4 | SAE430B | 60.0-65.0 | R | 3.0-7.5 | 2.0-5.0 | 2.5-5.0 | 0.2 max | 0.5 max | 0.2 max | 0.1 max | 755 min | 12 min |
GRAPHITE IMPREGNATED OILLESS BRONZE BUSHING WORKING PRINCIPLE & ADVANTAGES
The working principle of a graphite impregnated bronze bushing and copper sleeve :Generally solid lubricant accounts for 20-30% of friction surface, graphite and copper set of self-lubricating bearing lubrication principle is in the process of sliding friction of shaft and bearing, part of the graphite particles transferred to the shaft and the bearing friction on the surface, formed a relatively stable layer of solid lubricant membrane, prevent the shaft and bearing directly adhesive wear. This reasonable combination of metal alloy and non-metal wear reducing materials of their respective performance advantages, complementary, that is, with the metal’s high bearing capacity, but also get the wear reducing material lubrication performance. Therefore, it is especially suitable for no refueling, less refueling, high temperature, high load or water environment.
The application of graphite impregnated bronze bushing: Self-lubricating bearing, is the copper sleeve as a metal matrix friction surface to develop an orderly arrangement, the size of the appropriate holes, and embedded graphite or molybdenum disulfide as a solid lubricant, a self-lubricating product. At present, the graphite impregnated bronze bushing has been widely used in construction machinery, metallurgical machinery, mining machinery, locomotive support, steel rolling equipment, Marine machinery, die equipment, textile machinery, gas turbine and other low-speed heavy-duty, high-speed light load and other occasions.
- Graphite Impregnated Bronze Bushing Online Order; Graphite Impregnated Bronze Bushing Stock Size & Ready For Ship
Tailored Service.
Large Machining Capacity.
Infinite Possibilities.
Engineering Sleeve Bushing Solution and Design. The Graphite impregnated bush material has thermostable, inoxidizability, wear-resisting, self-lubrication merit.
It is based on high strength copper alloy of special techniques. The solid lubricant is by certain angle, density and special formula, and then is processed exactly. The bronze graphite bearings parts is widely applied to casting machine, mining machinery, shipping, steam turbine, Injection machinery and automobile mounding, etc.
Advantages of graphite plugged bronze bushings:
- Good bearing capacity and good wear resistance;
- Suitable for high load & low speed under the rotation movement, swing movement and often under the load open and close frequent and difficult to form hydrodynamic lubrication occasions;
- Under the condition of boundary lubrication, the bearing can be maintained without refueling for a long time, while the bearing can have a longer service life with refueling in the upper layer;
- The surface plastic layer can be left with a certain margin during the processing and forming, and can be processed by ourselves after the assembly is pressed into the seat hole, so as to achieve a better assembly s*Graphite Impregnated Oilless Bronze Bushing Supply Company. Customized Design Service: Metric Graphite Impregnated Oilless Bronze Bushing Customized Size!ize.
*Graphite Impregnated Oilless Bronze Bushing Supply Company. Customized Design Service: Metric Graphite Impregnated Oilless Bronze Bushing Customized Size!
Solid inlaid self-lubricating bearing is a product made of solid lubricant with certain shape and strength on the friction surface of ordinary sliding bearing (sleeve), bearing bush, slider, guide rail, and other parts with relative mechanical movement, through reasonable holes and grooves, and embedded in the hole grooves. Embedded lubricants include graphite, sulfide (molybdenum disulfide, tungsten disulfide, etc.), calcium fluoride, synthetic resin, polytetrafluoroethylene, etc. The thermal expansion coefficient of the embedded solid lubricant is greater than that of the embedded substrate, and the type of the embedded solid lubricant can be selected according to the working condition.
In view of the characteristics of oil (grease) lubrication, the relevant people at home and abroad continue to study lubrication technology, in the 1920s in the developed countries developed inlaid self-lubricating bearings, in the 1940s in the United States took the lead in the form of products, then Japan, Germany has also launched similar products.
What are the effects of aluminum, manganese, iron, tin, nickel, and lead content on cast copper alloys:
Alloying elements such as aluminum, manganese, iron, silicon, tin, nickel, and lead are usually added to improve the properties of common cast brass (copper-zinc binary alloy). Usually the aluminum, manganese, iron, silicon, tin, nickel and other 5 kinds of alloy elements of the sum of more than 2% of the cast brass is called high strength brass alloy (high force brass is high strength copper alloy). These elements affect the properties of cast brass.
(1) iron
The addition amount of ordinary brass is 0.3% ~ 0.5%, and the addition amount of multiple brass is 1% ~ 3%. The solid solubility of iron in copper is 0.1%-0.2%, and the high melting point of iron-rich phase compound is formed when iron exceeds this amount. Iron can refine the grain, improve the strength and hardness; When the content is too high, too many brittle compounds appear on the grain boundary, resulting in the decrease of strength, plasticity and corrosion resistance.
(2) manganese
When the amount of manganese is 2% ~ 4% in casting brass, the manganese can be dissolved in α brass in copper, and the brittle phase rich in manganese can be precipitated at room temperature. Its effect is: a small amount of manganese has a solid solution strengthening effect, improve the strength of the alloy but the plasticity is not significantly decreased; When zinc content in brass exceeds 35%, if manganese content exceeds 4%, brittle phase will appear, damaging plasticity and toughness.
(3) aluminum
The addition amount of cast brass is 2% ~ 7%. Stable β phase is formed in copper to prevent brittle γ phase from appearing. Its influence is: a small amount of aluminum can make α brass β phase, (α+β) brass β phase increase, is an important alloying element in high strength brass; When the aluminum content is high, the plasticity and toughness of the alloy decrease, and when the zinc content is high, the “cold and brittle” of the casting is caused.
(4) silicon
The addition amount in cast brass is 2% ~ 4.5%. The brittle phase Cu2Si is formed in brass. Its effect is: a small amount of silicon can make the alloy strength and hardness significantly increased, plasticity decreased; To reduce the solidification temperature range of the alloy and improve the casting properties of the alloy.
(5) lead
In casting brass, the amount is 1% ~ 3%, and fine free particles are formed in brass. Its effect is to improve the cutting performance and wear resistance of the alloy. The hardness and plasticity of the alloy are significantly reduced after 3%.
(6) tin
Less than 1% in cast brass, it is soluble in alpha solid solution. Its effect is to form a SnO2 protective film on the surface of the casting. Significantly improve the corrosion resistance of brass to sea water, so tin brass is suitable for shipbuilding industry, “naval brass” said.
(7) nickel
In the cast brass, the amount is about 1%. It can expand the alpha phase region. Its effects are as follows: refining grain size and improving corrosion resistance of alloy; It can improve the hardness of the alloy, but the effect is not significant.
Characteristics and function of graphite copper sleeve
Professional casting of all kinds of brass, bronze. Such as tin bronze, aluminum bronze, copper pipe, copper rod, copper tile, copper worm gear, copper slide plate and so on. Adopts the advanced centrifugal casting process, the quality is stable, the performance is excellent, conforms to the international standard
Graphite copper sleeve – is a kind of self-lubricating copper sleeve with high strength copper alloy as matrix and graphite as lubricant. Some customers also call it copper sleeve with black spot. This new product can completely replace the traditional copper sleeve with oil injection through the oil groove to achieve the lubrication effect.
The oil groove copper sleeve needs regular refueling and maintenance in the process of use to ensure its lubrication. If it is not refueling and maintained for a long time, the lubrication effect is lost, then the friction coefficient of the copper sleeve will increase, the wear amount is large, and it will soon be scrapped. Moreover, the oil groove copper sleeve is not easy to use in a high temperature environment, and improper treatment of the oil groove burr will cause damage to the shaft. The graphite copper sleeve produced by Chenhan Bearing has the following characteristics:
One, no need to add lubricating oil or grease as a lubricant.
Two, can operate normally at 300° high temperature, and there will be no burning tile, burning shaft phenomenon.
Three, graphite copper sleeve itself does not need to open the oil groove, through its matrix embedded graphite in the process of operation to form an oil film to play a role in self-lubrication, and can protect the shaft from being pulled.
Four, strong compressive capacity, high load, high hardness, low friction coefficient.
Five, high precision, good walking performance.
6. It is suitable for reciprocating, rotating, swinging and intermittent movement where oil film is difficult to form.
CAST BRONZE BEARING MATERIAL | ||||||
GB | ISO | DIN | BS | NF | JIS | ASTM |
ZCuSn3Zn8Pb6Ni1 | G-CuSn2ZnPb | LG1 | CuSn3Zn9Pb7 | BC1 | C83800 | |
ZCuSn3Zn11Pb4 | G-CuSn2ZnPb | LG1 | CuSn3Zn9Pb7 | BC1 | C83810 | |
ZCuSn5Zn5Pb5 | CuSn5Zn5Pb5 | G-CuSn5ZnPb | LG2 | CuSn5Zn5Pb5 | BC6 | C83600 |
ZCuSn10P1 | CuSn11P | PB1 | CuSn12P | PBC2 | C90710 | |
ZCuSn10Pb5 | CuSn8Pb2 | G-CuSn7ZnPb | LB2 | CuSn8 | LBCLn2 | C92710 |
ZCuSn10Zn2 | CuSn10Zn2 | G-CuSn10Zn | G1 | CuSn8 | BC3 | C90500 |
ZCuPb10Sn10 | CuPb10Sn10 | G-CuPb10Sn | LB2 | CuPb10Sn10 | LBC3C | C93700 |
ZCuPb15Sn8 | CuPb15Sn8 | G-CuPb15Sn | LB1 | LBC4 | C93800 | |
ZCuPb17Sn4Zn4 | CuPb20Sn5 | G-CuPb20Sn | CuPb20Sn5 | C94100 | ||
ZCuPb20Sn5 | CuPb20Sn5 | G-CuPb20Sn | LB5 | CuPb20Sn5 | LBC5 | C94500 |
ZCuPb30 | C94310 | |||||
ZCuAl8Mn13Fe3 | CMA1 | ALBC4 | C95700 | |||
ZCuAl8Mn13Fe3Ni2 | CMA1 | ALBC4 | C95700 | |||
ZCuAl9Mn2 | ALBC2 | C95520 | ||||
ZCuAl9Fe4Ni4Mn2 | CuAl10Fe5Ni5 | G-CuAl9Ni | ALBC3C | C95810 | ||
ZCuAl10Fe3 | CuAl10Fe3 | G-CuAl10Ni | AB1 | ALBC1 | C95200 | |
ZCuAl10Fe3Mn2 | G-CuAl10Ni | C95510 | ||||
ZCuZn38 | G-CuZn38Al | DCB1 | CuZn40 | HBsC1 | C85500 | |
ZCuZn25Al6Fe3Mn3 | CuZn25Al6Fe3Mn3 | G-CuZn25Al5 | HTB3 | CuZn23Al4 | HBsC4C | C86300 |
ZCuZn26Al4Fe3Mn3 | CuZn26Al4Fe3Mn3 | G-CuZn25Al5 | HTB3 | CuZn23Al4 | HBsC4C | C86300 |
ZCuZn31Al2 | C86700 | |||||
ZCuZn35Al2Mn2Fe1 | CuZn35AlFeMn | G-CuZn35Al2 | HTB1 | CuZn30AlFeMn | HBsC2 | C86500 |
ZCuZn38Mn2Pb2 | CuZn40Pb | HBsC1C | C86700 | |||
ZCuZn40Mn2 | HBsC2C | C86500 | ||||
ZCuZn40Mn3Fe1 | CuZn35AlFeMn | HBsC2 | C86800 | |||
ZCuZn33Pb2 | CuZn33Pb2 | SCB3 | HBsC1 | C85400 | ||
ZCuZn40Pb2 | G-CuZn37Pb | PCB1 | CuZn40 | HBsC1 | C85700 | |
ZCuZn16Si4 | G-CuZn15Si4 | HBsC3 | C87400 |
Graphite-Impregnated Bronze | Bronzelube.com Price and delivery time on request
Oilless Bronze Bushing, Plugged Graphite Bushings made in China. “Fast Delivery, Factory Price, High Quality”Choose from our selection of graphite-impregnated bronze, including metric size and inch size products in a wide range of material and type. Wear Plate, Thrust Washer, Flange Size.
- Cost-effective
- Easy to install
- Higher load capacity
- Oilless bushing long service life
- C95400 Aluminum Bronze Bushing
- C93200 Bearing Bronze Bushing
- C86300 Manganese Bronze Bushing
*Graphite plugged bronze bushing in stock, Graphite is mechanically forced into the holes/grooves under extreme pressure.
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