8 x 6 x 24.5 back and front tinning 0.5 ~ 2.5 μm du bushing with bronze PTFE CAF2 coating
 
 
Specifications:

 
Description:
 
Boundary Lubrication Bushing is composed of three layers: steel backing, sintered bronze layer and
 
modified POM layer. It fits well for low speed, high load, normally temperature occasions with rotational,
 
oscillating or frequent stop-start motion. It can work long time under boundary lubrication circumstances, if
 
oil or grease is add, its working life can be prolonged further.
 
Technical data
 
Max.Load:Static:250N/mm²,Dynamic:140N/mm²
 
Max.Speed:Dry:2m/s,Lubrication:>2m/s
 
Max. PV (Dry):Short-tem:3.6N/mm²*m/s, Continuous:1.8N/mm²*m/s
 
Temp.:-195~+280
 
Friction coefficient: 0.03~0.20
 
Thermal conductivity: 42W (m*K)-1
 
Coefficient of thermal expansion: 11*10-6*K-1
 
1. Recommended for applications involving intermittent operation or boundary lubrication...
 
2. 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
 
3. Machine tool building industry: spindles in drill, grinding, and milling machines, ram guide plates in
 
presses
 
4. Agricultural equipment: gearbox, clutch, bale trips and wheel caster swivels for bale accumulators, front
 
axle pivot bearings, steering idler box bearings and kingpin bearings for harvesters
 
5. Especially well-suited for applications where lubricant can not be supplied continuously or repeatedly.
 
Applications:
 
Printing presses, textile machines, hydraulic carrier, tobacco machine, medical machinery, micro-motor,
 
automobiles and motorcycles
 
Competitive Advantage:

 
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