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CSB-22
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Structure |
Features |
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Steel bronze powder
with PVDF marginal bearings
1.PVDF/PTFE 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 powder 0.20-0.35mm, provides max. thermal
conductivity away from the bearing surface, also serves as a
reservoir for the resin mixture.
3.Low-carbon steel, gives exceptionally high load carrying capacity,
excellent heat dissipation.
4.Copper plating 0.002mm, good corrosion resistance
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The special resin supply with excellent
wear resistance and very lower friction, can be keep good work
condition even no oil giving. This material can be produce as
CSB-20 with the oil pocket for oil/grease containing. To get
much high tolerance of the ID, the resin surface can be machine
again after the bushes fitting. The applications including metallurgy
machines, ming machines, irrigation work, automotive industries,
agriculture machines. |
| Typical Application |
Recommended for applications
involving intermittent operation or boundary lubrication...
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 swivels for bale accumulators, front axle pivot bearings,
steering idler box bearings and kingpin bearings for harvesters...
Be especially well-suited for applications where lubricant can
not be supplied continuously or repeatedly. |
| Tech.Data |
| Max.Load |
Static |
250N/mO |
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Temp.limit |
-50~棫160 |
| Very low speed |
140N/mO |
Max.speed |
Pre-lubricated |
2m/s |
| Rotating oscillating |
60N/m橩O |
Oiling
Grease continuous |
3m/s |
| Max.PV |
3.6N/mO~m/s |
Thermal conductivity |
4W(m~K)1 |
Coefficient of thermal
expansion |
11~106~K1 |
Friction coefficient |
0.03~0.20 |
| Initial pre-lubrication at assembly required... |
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