Oil-free bearings are also known as composite bearings, oil-free sliding bearings, self-lubricating bearings, etc.

Oil-free lubricating bearing series, the outer name of oil-free self-lubricating bearings.This series of products is based on high-quality low-carbon steel plates, with intermediate

Sintered spherical bronze powder, a mixture of polytetrafluoroethylene and lead is rolled on the surface, and plain bearings are rolled.It can be used for gear pumps, hydraulic components, pneumatic components, printing machines, textile machines, tobacco machines, fitness equipment, hydraulic trucks, micro-motors, automobiles, motorcycles, agricultural and forestry machinery and other mechanical sliding parts.

Application features and advantages：

1.Oil-free lubrication or less oil lubrication is suitable for places where refueling is not possible or difficult to refuel, and no or little maintenance is required when using it.

2.Good wear resistance, small coefficient of friction, long service life.

3.With appropriate elasticity and plasticity, the stress can be distributed over a wide contact surface and the bearing carrying capacity can be improved.

4.The static friction coefficient is similar, which can eliminate low-speed crawling and ensure the working accuracy of the machinery.

5.It can make machinery reduce vibration, reduce noise, prevent pollution, and improve working conditions.

6.The transfer film can be formed during operation to protect the grinding shaft from biting the shaft.

7.The hardness requirements of the grinding shaft are low, and the shaft that has not been tempered can be used, which reduces the difficulty of processing related parts.

8-wall structure, light weight, can reduce the mechanical volume.

9.The back of the steel can be electroplated with a variety of metals, which can be used as a corrosive medium.