Wrapped Bronze Bearings, CuSn8P

Specifications

Wrapped Bronze Bearings, CuSn8P

• Feature

1. Easy of fitting and lubrication

2. High load capacity

3. Excellent wear resistance with lower friction

4. High level thermal conductivity

5. Minimum overall dimensions

6. Chemical resistance

7. Can work under dry/marginal lubrication for short period, lower friction factor at initial moving

• FB092	Structure
  	The bearings are wrapped from a cold formed homogenous bronze (CuSn8) with exceptional material properties. The standard sizes incorporate holes, which are dispersed in a special way over the whole bearing surface. These holes 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 etc. where high load and slow movement occur.

  Tech. Data
  Max. load	Static	120N/mm2	Hardness	HB 110-150
  	Dynamic	40N/mm2	Elongation	40%
  Max. speed (Lubrication)		2.5m/s	Temp.	-100°C~+200°C
  Max. PV		2.8N/mm2*m/s	Friction coefficient	0.08~0.25
  Tensile strength		450N/mm2	Thermal conductivity	60W(mk)-1
  			Coef. of thermal expansion	15x10-6k-1

  Available in the form	Tolerance
  Straight sets, flange, thrust washers, skateboards and other non-standard parts and other products	Generally recommended housing bore tolerance H7, shaft tolerance f7

   

   

• Production flow

• Typical Application

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

• Factory informtion

Admin Office

workshops

Automatic chamfer machine

Inspection

Packaging

• We are supplying full lines of slide bushings:

• ISO/TS16949 certification

• Contact information