A track roller bushing is a mechanical component that is typically used in track roller assemblies. It serves as a bearing surface between the track roller and the surface it rolls over, such as a rail or track.

Track roller bushings are designed to reduce friction and wear, allowing the track roller to rotate smoothly and efficiently. They are commonly made from materials such as steel, stainless steel, or high-performance plastics, depending on the specific application and operating conditions.

The bushing is typically inserted into a hole or recess in the track roller, with the outer surface of the bushing in contact with the track or rail. The inner surface of the bushing interfaces with the axle or shaft that drives the rotation of the track roller.

In some cases, track roller bushings may be self-lubricating, utilizing materials or coatings that have lubricating properties to reduce friction and wear. This can extend the life of the bushing and improve the overall performance of the track roller assembly.

Track roller bushings are widely used in various industrial applications, including material handling, conveyor systems, and automation equipment. They are essential components for ensuring smooth and reliable operation of track roller assemblies in these applications.

Track roller Bushing

Bimetal Bearings Bushing Supplier ...

bimetal bearing is made of steel sintered with CuPb10Sn10 or CuSn6Zn6Pb3 as a lining layer. This type of bushing shows its best performance among bushings made of Cu-lead alloy material in this product range. It suits most for middle speed and high impact conditions. Its application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis, etc.

The surface of copper-lead and low tin material bearing bush is electroplated complex alloy(Pb-Sn-Cu or Pb-Sn-In-Cu), and it has higher endurance strength and shock resistance than aluminum base bearing bush. Apply to high speed, heavy load main bearing bush, connecting rod bearing bush, and so on.

Steel bearing with lead bronze lining bearing material for oil lubricated applications. This material has a high load carrying capacity and good fatigue properties. It is widely used in automotive applications such as compressor, steering, power steering, pedal bearings, kingpin bushings, tailgate pins, mechanical handling and lifting equipment, hydraulic motors, agricultural machinery etc.

Bimetal Bushing Basic Properties

Bi-metal Steel Backed Leaded Bronze Bushing

Bimetallic lead bronze bushing material with steel backing, suitable for oil lubricated applications. This material has high load capacity and good fatigue properties. It is widely used in automotive applications such as compressors, steering gear, power steering, pedal bushings, steering pin bushings, tailgate journals, mechanical handling and lifting devices, hydraulic motors and pumps, agricultural machinery, etc.

Bimetal Bushing Structure

1. Bi-metal sintered bronze layer: Good wear resistance and excellent load-bearing capacity.
2. Steel back: The steel back forms the foundation of the bushings and offers exceptional stability, load-bearing capacity and heat dissipation properties.

Bimetal Bushing Application

This bimetallic bushing material is recommended for use in medium speed and medium load conditions with oil or grease lubrication. It is widely used for engine piston rod ends, Kingpin bushings, undercarriage rollers, construction machinery hydraulic cylinder cylinders and agricultural machinery ball joint bearings.

Bimetal Bushing 800 Alloy CuPb10Sn10 Chemical Composition ( % )
 

Physical & Mechanical Properties
 

Usage Range