FB SERIES BRONZE BUSHES MADE IN CHINA

FB090 bushings are wrapped from a cold formed homogenous bronze (CuSn8) with exceptional material properties. The standard sizes are fitted with diamond shaped lubrication indents in the bearing surface. These indents serve as lubricant reservoirs to rapidly build up a lubrication film at the start of movement and thereafter reduce the running friction. The material is suitable for construction and agricultural machinery applications.

Material:CuSn8P0.3

Technical data:

Hardness: HB90~120
Temperature limit: -100C~200C
Load capacity: 60N/mm2
Speed limit: 2.5m/s
Max. PV: 2.8N/mm2*m/s
Friction coefficient: 0.08~0.25

Typical applications:

This type of bushing is widely applied in hoisting machines and other contruction machines, automobiles, tractors, trucks, machines tools and some mineral engines. It can be fabricated into bushees, half bearing, flanged bushes, trust washers, and so on.