Project Description

Hardened Steel Bushing

Features:

Suited for high impact applications
Require grease lubrication
Made with central, spiral or custom grease grooves
High wear & deformation resistance

Steel bearings for agricultural machinery
Combines & Harvesters for sale | bronze bearings

Quality design & supply of Steel Bearings and Engineering Bushing Materials

Plain Bearings and Bushings for heavy duty applications.

oilless bushings

Metals, Hardened Steel Bushes & Engineered Materials.

According to customers’ requirements for bearing structures, the busing series of products can ensure safety and simple operability.

  • Reliable, economical and efficient

  • With Groove Design, low maintenance

  • Hardened steel bushing, Extremely high load capacity;

  • Long service life;

  • Low installation cost and difficulty

  • Improve technology and reduce costs

GROOVE TYPE STEEL HARDENED BUSHINGS WITH SELF LUBRICATION

Sleeve Bearing (Bushing) Groove Design

Industry Solutions

Providing hardened steel bushing Bearing solutions to manufacturers in a range of markets.

mechanical excavators

For manufacturers of construction and other off-highway equipment, Hardened steel bushes with grooves are an economical robust option for reliable operating.

APPLICATIONS INCLUDE:

  • Articulating Joints
  • Axle Trunnions
  • Boom Joints
  • Conveyors
  • Crawlers
  • Dump Body Pivot
  • Dumpers
  • Frame/Walking Beam Trunnion
  • Linkage Pins
  • Graders
  • Steering Cylinders
  • Suspension or Track Trunnions
Tractors, combine harvesters bushing bearings

Hardened Steel Bushes for agriculture

Suited for high impact applications
Require grease lubrication
Made with central, spiral, or custom grease grooves

oil gas bushings
  1. Better by Design Bushing

Find Your Bushing Part, Get started with us!

Hardened Steel Bushing, bronzelube.com

Hardened Steel Bushings Available In Standard Dimensions

Alternative For Earth Moving Machines. Steel Hardened Bushings With Lubrication: plain cylindrical steel bushes type made to order: bushings with various lubrication grooves, non-standard parts.

CHARACTERISTICS

  • Hardened steel bushings ideally suited for lubricated applications
  • With plain or grooved sliding layer
  • Suitable for grease lubrication
  • Low rotation speed with high specific pressure
STEEL HARDENED BUSHINGS WITH SELF LUBRICATION

Learn More HARDENED STEEL BEARINGS

Customzied bushing design.

Driving the future of global bearings.

Our growing of bushings & bearings products is designed to meet our global customers’ evolving needs.

hardened steel bushing

Learn More

STEEL HARDENED GROOVE BUSHINGS WITH SELF LUBRICATION
STEEL HARDENED BUSHINGS WITH SELF LUBRICATION
STEEL BUSHINGS WITH SELF LUBRICATION
High Performance Steel Bushings

STEEL HARDENED FLANGED BUSHINGS

We stand behind the quality of our steel bushings products.

Choose from our selection of hardened bushings with a flange (or collar) or groove type.

Sourcing a large range of hardened steel bushing at bronzelube.com  China Supply.

Top Quality

The promise of hardened steel bushing high quality, meet your requirement. Reduced costs & downtime.

Hardened Steel Bushing

Small minimum order value & quantity, fast delivery. Offering Custom Designed Products, Chat Support Available.

oilless bushings

Hardened Steel Bearings Type made to order: bushings with various lubrication grooves, non-standard part

Steel Bushings Type: Our Business Field Ranges From Self-Lubricating Bushing For Machines To Heavy Equipment Parts As Below.

  • Steel bushings ideally suited for lubricated applications

  • With plain or grooved sliding layer.Suitable for grease lubrication

  • Low rotation speed with high specific pressure

  • Steel Bearing type available in standard dimensions

Explore More China Hardened Steel Bushings, Hardened Steel Bushings

More hardened steel bushings products from china, hardened steel bushing for sale

 STANDARD GROOVE BUSHINGS

Steel Groove Bushing

Provide the most economical sliding bearing solution, suitable for low speed and high load, impact, powder, and other bad conditions; This kind of bearing design in the use of the process in addition to the initial lubrication also need to regularly feed oil, under the boundary lubrication conditions will reduce the service life of the bearing, do not recommend dry friction or can not process the field of oil, the selection of auxiliary lubrication system need to consider.

Features:
Provide the most economical sliding bearing solution, suitable for low speed and high load, impact, powder and other bad conditions; This kind of bearing design in the use of the process in addition to the initial lubrication also need to regularly feed oil, under the boundary lubrication conditions will reduce the service life of the bearing, do not recommend dry friction or can not process the field of oil, the selection of auxiliary lubrication system need to consider.
Material structure:
Using S45C as the matrix, the wear resistance and impact resistance of the material are improved by heat treatment process. Oil grooves and holes are processed on the working surface according to the working conditions to improve the lubrication effect and ensure the uniform distribution of grease. In combination with self-lubricating technology, the surface can be sprayed or embedded with a solid lubricant to improve lubrication.

Typical applications
The application of heat-treated steel-based materials as economic plain bearings is very common, typical applications include port machinery, forest machinery, engineering machinery, truck axles, logistics equipment and other cylinder lug sleeves, articulated bearings.

GCr15 bearing steel: GCr15 bearing steel is a kind of high carbon chromium bearing steel with less alloy content, good performance, and the most widely used. After quenching and tempering, it has a high and uniform hardness, good wear resistance, and high contact fatigue performance. The steel has moderate cold working plasticity, general cutting performance, poor welding performance, high sensitivity to the formation of white spots, and tempering brittleness. GCr15 bearing steel, containing C0.95-1.05, Mn0.25-0.45, Si0.15-0.35.
Good overall performance. Good cutting performance after spheroidizing annealing. High and uniform hardness after quenching and tempering, high wear resistance, and contact fatigue strength. Good thermal processing performance. Contain fewer alloy elements, the price is cheaper.

GCr15 bearing steel material

C
0.95-1.05
M    n
0.25-0.45
S    i
0.15-0.35
C    r
1.40-1.65
M    o
≤0.10
Manufacturing methods
The smelting quality of bearing steel is very high, so it is necessary to strictly control the content and distribution of sulfur, phosphorus and non-metallic inclusions, because the content and distribution of non-metallic inclusions have a great influence on the life of bearing steel. The basic quality requirements of bearing steel are purity and uniform structure. Purity is less impurity elements and non-metallic debris, uniform organization is the carbide in steel to fine, uniform distribution. The higher the amount of inclusions, the shorter the life. In order to improve the quality of smelting, electric furnace smelting and electroslag remelting have been adopted recently, vacuum smelting can also be adopted, vacuum consumable refining and other new processes to improve the quality of bearing steel.
d
D
IDF7
ODm6
L-0.10
-0.30
8
10
12
15
16
20
25
30
35
40
50
60
70
80
8
12
8
+0.028
+0.013
12
+0.018
+0.007
081208
081210
081212
081215
 
 
 
 
 
 
 
 
 
 
10
14
10
14
101408
101410
101412
101415
 
101420
 
 
 
 
 
 
 
 
12
18
12
+0.034
+0.016
18
 
121810
121812
121815
121816
121820
121825
121830
 
 
 
 
 
 
13
19
13
19
+0.021
+0.008
 
131910
 
131915
131916
 
 
 
 
 
 
 
 
 
14
20
14
20
 
142010
142012
142015
 
142020
142025
142030
 
 
 
 
 
 
15
21
15
21
 
152110
152112
152115
152116
152120
152125
152130
 
 
 
 
 
 
16
22
16
22
 
162210
162212
162215
162216
162220
162225
162230
162235
162240
 
 
 
 
18
24
18
24
 
 
182412
182415
182416
182420
182425
182430
182435
182440
 
 
 
 
20
28
20
+0.041
+0.020
28
 
202810
202812
202815
202816
202820
202825
202830
202835
202840
202850
 
 
 
22
32
22
32
+0.025
+0.009
 
 
223212
223215
 
223220
223225
 
 
 
 
 
 
 
25
33
25
33
 
 
253312
253315
253316
253320
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253330
253335
253340
253350
253360
 
 
30
38
30
38
 
 
303812
303815
 
303820
303825
303830
303835
303840
303850
303860
 
 
35
45
35
+0.050
+0.025
45
 
 
 
 
 
354520
354525
354530
354535
354540
354550
354560
 
 
40
50
40
50
 
 
 
 
 
405020
405025
405030
405035
405040
405050
405060
405070
405080
45
55
45
55
+0.030
+0.011
 
 
 
 
 
 
 
455530
455535
455540
455550
455560
 
 
50
60
50
60
 
 
 
 
 
 
 
506030
506035
506040
506050
506060
506070
506080
d
D
IDF7
ODm6
L-0.10
-0.30
30
35
40
50
60
70
80
100
120
130
140
150
50
62
50
+0.050
+0.025
62
+0.030
+0.011
506230
506235
506240
506250
506260
506270
 
 
 
 
 
 
50
65
50
65
206530
 
506540
506550
506560
506570
506580
5065100
 
 
 
 
55
70
55
+0.060
+0.030
70
 
 
557040
557050
557060
557070
 
 
 
 
 
 
60
74
60
74
607430
607435
607440
607450
607460
607470
607480
 
 
 
 
 
60
75
60
75
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63
75
63
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637560
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637580
 
 
 
 
 
65
80
65
80
 
 
 
658050
658060
658070
658080
 
 
 
 
 
70
85
70
85
+0.035
+0.013
 
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708540
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708570
708580
7085100
 
 
 
 
70
90
70
90
 
 
 
709050
709060
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75
90
75
90
 
 
 
 
759060
759070
759080
7590100
 
 
 
 
75
95
75
95
 
 
 
 
759560
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80
96
80
96
 
 
809640
809650
809660
809670
809680
8096100
8096120
 
 
 
80
100
80
+0.071
+0.036
100
 
 
8010040
8010050
8010060
8010070
8010080
80100100
80100120
 
80100140
 
90
110
90
110
 
 
 
9011050
9011060
9011070
9011080
90110100
90110120
 
 
 
100
120
100
120
 
 
 
 
10012060
10012070
10012080
100120100
100120120
 
100120140
 
110
130
110
130
+0.040
+0.015
 
 
 
 
 
 
11013080
110130100
110130120
 
 
 
120
140
120
140
 
 
 
 
 
 
12014080
120140100
120140120
 
120140140
 
125
145
125
+0.083
+0.043
145
 
 
 
 
 
 
 
125145100
125145120
 
 
 
130
150
130
150
 
 
 
 
 
 
 
130150100
 
130150130
 
 
140
160
140
160
 
 
 
 
 
 
 
140160100
 
 
140160140
 
150
170
150
170
 
 
 
 
 
 
 
150170100
 
 
 
150160140
160
180
160
180
 
 
 
 
 
 
 
160180100
 
 
 
160180150

Find Hardened Steel Bearings for your application, for hydraulic cylinders and pivot joints of excavator booms, arms, and bucket joints.

Hardened Steel Pin Bushing Excavator

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Hardened Steel Sleeve Bushing Bearings

Hardened Steel Bearings Products PRECISION PARTS is a GCr15 based product. The sliding surface can be applied with crossed-, circular- or elliptical lubricating grooves. In order to improve tribological behavior, the material is heat-treated(quenched and tempered). Products of the Hardened Steel Bushings series are mainly applied in construction machinery.

In order to improve tribological behavior, the sliding layer can be machined with lubricating grooves for oil- or grease storage and distribution. By using high-frequency quenching, stiffness and hardness ( HRC 52 – 60 ) of the sliding layer surface ( thickness 1 -2mm ) is increased. Products of steel bushings
series are mainly used in construction machinery.

Shop a large range of hardened steel bushing at bronzelube.com.

SOLID STEEL BUSHINGS  Bearings Solutions MATERIAL

100Cr6 Grease grooves design

Hardened Steel Bearings surface finishes.

Hardened Steel Bearings with a shiny silver finish
Hardened Steel Bearings black finish surface (also referred as blackening).

Hardened Steel Bearings plugged graphite or groove, is a reinforced product, with high compressive performance, when working can discharge lubrication particles so that a layer of the diaphragm between the shaft and the sleeve, has the advantage of more anti-bite than monomer oil lubrication, in the support of lifting machinery is particularly suitable. Suitable for the support of winder and crane, but not suitable for use in water or acid and alkali.

CHARACTERISTICS

  • Steel bushings ideally suited for lubricated applications
  • With a plain or grooved sliding layer
  • Suitable for grease lubrication
  • Low rotation speed with high specific pressure

Steel Bushings with groove, mm, made to order from china.

Technical data
Base material GCr15 Maximum use temperature ℃ 350
Extreme dynamic load N/mm² 250 Maximum sliding speed m/s 0.1
Coefficient of friction u <0.17 Maximum PV value N/mm²·m/s 2.5
Basic hardness HB 58~60

AVAILABILITY

Hardened Steel Bearings forms available in standard dimensions
  • Plain cylindrical bushes

Hardened Steel Bushing Bearing forms made to order: bearings with various lubrication grooves, non-standard parts

Select your bushing size, Cost-effective Price.

Hardened steel bushing- groove type or plugged graphite

Hardened Steel Bearings material. The inner surface of bushing was machined regularly with cross-shaped oil groove, round or oval oil sockets. After carbonization, surface hardness and wear performance of bushing were increased. This product is widely applied in engineering machinery.

Modern design is creating a huge demand for today’s hardened steel bushing materials. Even in severe extreme operating conditions and maximum load conditions maintenance is required. With the increasing of cost requirement, the reliability of equipment and plant operation is becoming more and more demanding. Metal hardened steel bushing are maintenance-free and self – lubricating under long – term service conditions, making it possible to design reliable long – term self – lubricating systems. Metal type self-lubricating hardened steel bushing bearing materials can be widely used in high load and low speed conditions of rotation, swing and linear reciprocating movement, but also suitable for traditional lubrication can not be reached or is prohibited from use, or in special conditions such as dust, impact load or radiation conditions need long-term and stable use.

Characteristics

—Steel bushings ideally suited for lubricated applications

—With plain or grooved sliding layer

—Suitable for grease lubrication

—Low rotation speed with high specific pressure

AVAILABILITY

Hardened steel bushing types available in standard dimensions: Plain cylindrical bushes Bearing forms made to order: Hardened steel bushing with various lubrication grooves, non-standard parts

Get your free quote!

HARDENED STEEL BUSHING APPLICATION

Hardened Steel Bushing Bearings for Industrial Application

– Earth moving machinery, excavators, drilling machinery, farming machinery, various equipment grabs, buckets, grippers, hydraulic cylinder.

Steel Bushings are frequently used in harsh and abrasive environments. They are found in hydraulic cylinders and pivot joints of excavator booms, arms and bucket joints. Building and mining machines are also often furnished with HARDENED STEEL BUSHING bearings.

Hardened Steel Bushing Bearings for Lubricated Applications

The HARDENED STEEL BUSHING are often used as a cheap solution for many repair parts on all kind of machines. They are chosen because of their cheap prices material costs. HARDENED STEEL BUSHING with grease grooves and lubrication shorten the bearing life of the bushing design. As such, this will also corrode these bearings very quickly and turns the sliding surface into a very abrasive medium, which will cause even faster damage to the pin. In the end, the repair costs are more cost intensive than consulting bronzelube.com and being advised on the right materials.

excavators-Hardened-steel-bushing

HARDENED STEEL BEARINGS

Hardened steel bushing bearings

  • Steel bushings ideal for lubricated applications
  • With smooth or grooved sliding layer
  • Suitable for grease lubrication
  • Low rotation speed with high specific pressure

In order to improve hardness and wear resistance the material is heat treated. Products of
steel graphite bushings series are used in hydraulic cylinders for construction equipment.

Operating performance

Dry Poor
Oil lubricated Good
Grease lubricated Very Good
Water lubricated Not recommended
Process fluid lubricated Depending on fluid

Select you correct, high quality hardened steel bushing bearings

HARDENED STEEL BUSHING BEARINGS MATERIALS

The hardened steel bearings are made of C45 steel or 100Cr6 steel. This type of hardened steel bearings is intended for high performance applications on construction machinery. For better performance, bushing hardening could be treated with a hardening process or a special QPQ process to achieve excellent hardening requirements and lubricating properties.

C45 Hardened Steel bushings

  • Hardened Steel bushings
  • Hardened Steel bushings is a maintenance-intense material, that is suitable for highest operational demands, it is insusceptible and has a high durability.

Hardened Steel Bearings is a C45 steel based product. In order to improve tribological behavior the sliding layer can be machined with lubricating grooves
for oil- or grease storage and distribution. By using high frequency quenching, stiffness and hardness ( HRC 52 – 60 ) of the sliding layer surface ( thickness 1 -2mm ) is increased.

Products of Hardened Steel Bearings series are mainly used in construction machinery.

HARDENED STEEL BUSHING BEARINGS

made to order from china at Excellent price

CAPTION FOR USE HARDENED STEEL BUSHING BEARINGS

1. Use standard specifications when possible;
2. Please pay attention to the presence of foreign bodies on the surface during assembly.
3. After using the sliding surface, the surface is black or gray-black due to the oil film formed by the solid lubricant. Please do not scrub and use as usual.
4. Before assembly, if the lubricating oil is applied to the grinding parts, the short running period can be reduced, which is conducive to the mechanical operation and operation.
5. When assembling, press in slowly, and do not knock, so as to avoid damaging the bearing and causing deformation.
6. When designing, different parts should be made of appropriate materials, so as to improve the mechanical properties and prolong the service life of the bearings.
7. In high load and reciprocating motion, screw fixation is recommended.
8. Stainless steel or chrome plating is recommended for grinding shafts in fresh water, sea water and at seaplastic-sleeve-bushings

Hardened steel bushing bearings, Made to Order from china at Excellent price

sleeve bearing with Groove, mm

Product description

Steel-based inlaid bearing is a reinforced product with high compression resistance.

It is suitable for roller machine support and crane support.

Hardened steel sleeve bearings are excellent for use at low speeds / under high loads or in swing bearings. These hardened steel bushings are commonly used to protect the housing from premature wear caused by friction with a pin. Made of high carbon steel and hardened, they require regular lubrication to achieve maximum potential.

Buy Solid bushing, Hardened steel bushing bearings online bronzelube.com

Designed to be self-lubricating, wear-resistant, and maintenance-free, buy Solid bushing, Hardened a steel bushing directly from china at Excellent price today!

Steel hardened bushing bearings surface hardness

HRC

52 – 60

Hardened steel bushings are excellent for use at low speeds / under high loads or for turning purposes. These hardened steel bushings are commonly used to protect the housing from premature wear due to friction with a pin.

Our standard hardness for Hardened steel bushing materials are 58-62 HRC but it also can be reduced to our clients’ requirements.

Categories: Hardened Steel Plain Bearing Bushings, Hydraulic Cylinder Bearings, Inch Series Hardened Steel Plain Bearing Bushings

Self-lubricating Straight Bearings Standard Metric Size

INCH SERIES HARDENED STEEL SLEEVE BUSHING BEARINGS
METRIC SERIES HARDENED STEEL SLEEVE BUSHING BEARINGS

HYDRAULIC CYLINDER BEARINGS

Steel hardened bushing bearings dimensions

steel hardened bushing bearings

We specialize in Hardened steel bushing hydraulic component repair and sales.
If you have any questions, please contact us at [email protected]

Hardened Steel C45 based product Bushing Bearings Material & Bearings properties.

Material & Bearing Properties Unit Value Unit Value
Max. dynamic load MPa 150 psi 21,700
Operating Temperature °C -100 to 300 °F -148 to 572
Grease Lubrication
Max, sliding speed m/s 0.17 fpm 34
Max. PV Value m/s x MPa 1.20 psi x fpm 34,800
Min. Hardness HRC 50 HRC 50

Hardened Steel Bearings

Straight Sleeve Bearing  (Bushing) – Harden Steel Bushings

Hardened steel bushing sleeve bearings support the rotation between machine frames, couplings and work tools. They are mainly located in the arms and buckets of machines.

Heavy-duty plain bearings are constructed of high quality steel and tempered for exceptional strength and life.

Harden Steel Bushings Characteristics

  • Steel bushings ideally suited for lubricated applications
  • With plain or grooved sliding layer
  • Suitable for grease lubrication
  • Low rotation speed with high specific pressure

Availability

Sleeve bearing forms available in standard dimensions

  • Plain cylindrical harden steel bushings

Bearing forms made to order: bearings with various lubrication grooves, non-standard parts

Harden steel bushings are widely used in variety application

Industrial: Earth moving machinery, excavators and loaders, farming
machinery, power harrows, ploughs and harvesters, grabs, buckets and
grippers, hydraulic cylinders for the protection against wear of bottoms
and eyelets, industrial washing machines, sliding guides for industrial
presses, suction pumps, sliding seats, machine tools

Learn More Hardened Steel Bearings

Contact Bronze Lube and Reduce Your Hardened Steel Bushing Cost!

 

Design Your Hardened Steel Groove Bushing Buying Self-lubricating Parts Now

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