This Thrust washers be especially well-suited for applications where lubricant can not be supplied continuously or repeatedly.

Structure

1.POM 0.30~0.50mm,has high wear resistance and low friction even only minute quantities of lubricant are supplied,this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.

2.Sintered bronze power 0.20~0.35mm,provides max.thermal conductivity away from the bearing surface, also serves as areservoir for the resin mixture.

3.Low-carbon steel,gives exceptiongally high load carrying capacity,excellent heat dissipation.

4.Copper plating 0.002mm,good corrosion resistance.

Tech.Data

Max.Load:Static:250N/mm²,Very low speed:140N/mm²,Rotating oscillating:70N/mm²

Max.PV:3N/mm²*m/s

Coeffcient of thermal expansion:11*10-6*K-1

Temp.limit:-40oC~+130oC

Friction coeffcient:0.05~0.20

Thermal conductivity:4W(m*K)-1

Typical

Automotive:suspension joints,kingpin assemblies and stub axles of tucks,automobile driving joint hinges,steering and other linkages,articulation joints,rear chassis hinges,fairleader rollers...

Machine tool building industry:spindles in drill,grinding,and milling machines,ram guide plates in multiram presses...

Agricultural equipment:gearbox,clutch,bale trips and wheel caster swivelsfor bale accumulators,front axle prvot bearings,steeling idler box bearings and kingpin bearings for harbesters...

Metric Thrust washer FRB-20WC SF-2W(DX)