Project Description

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

Hardened Steel Pin Bushing Excavator

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 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 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 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 materialGCr15Maximum use temperature ℃350
Extreme dynamic load N/mm²250Maximum sliding speed m/s0.1
Coefficient of friction u<0.17Maximum PV value N/mm²·m/s2.5
Basic hardness HB58~60

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 Bearings

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!

ASK A QUOTE TODAY

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

DryPoor
Oil lubricatedGood
Grease lubricatedVery Good
Water lubricatedNot recommended
Process fluid lubricatedDepending on fluid

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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 PropertiesUnitValueUnitValue
Max. dynamic loadMPa150psi21,700
Operating Temperature°C-100 to 300°F-148 to 572
Grease Lubrication
Max, sliding speedm/s0.17fpm34
Max. PV Valuem/s x MPa1.20psi x fpm34,800
Min. HardnessHRC50HRC50

Hardened Steel Bearings

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CUSTOMER FEEDBACK

EMERSON BURNS
EMERSON BURNSAssistant Manager - Developments
Wrapped sliding bearing high quality meet DIN 1494/ISO 3547, Low-maintenance
LEE MILLER
LEE MILLERSenior Executive
The bushing parts sliding layer is perforated with lubrication pockets.
PHOENIX MILLS
PHOENIX MILLSManager – Merchandising
Composite bushings is the better choice for more abrasive applications.

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