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CSB-80
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Structure |
Features |
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Steel bronze powder
with PEEK/PTFE marginal bearings
1.PEEK+PTFE 0.30~0.50mm, gives 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.Bronze layer 0.20~0.35mm, provides max. thermal conductivity
away from the bearing surface, also serves as a reservoir for
the PTFE/PEEK mixture.
3.Steel backing, provides mechanical strength and high load
carrying capacity.
4.Copper/Tin plating 0.002mm, provides good corrosion resistance.
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1.CSB-80 provides maintenance-free
operation
2.Operate satisfactorily without lubrication under light duty
and low speed
3.CSB-80 has a high PV capability under high temperature
4.Temperature be allowance from -150í¹†í±¡~棫250
5.Good chemical resistance
6.High static and dynamic load capacity
7.No water absorption
8.Suitable for rotating, oscillating, reciprocating, reciprocating
and sliding movement. |
| Typical Application |
| CSB-80 is a composite
bearing material, developed specifically to operate with marginal
lubrication and consists of three bonded layers. It is designed
for marginally lubricated operation, and is capable of operating
continuously within -150 ~250,and short time up to +300 .
Better for high load, high temperature and low speed with heavy
load condition. |
| Tech.Data |
| Max.Load |
Static |
250N/mO |
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Friction coefficient |
0.03~0.20 |
| Very low speed |
140N/mO |
Max.speed |
Pre-lubricated |
2m/s |
| Rotating oscillating |
60N/mO |
Oiling
Grease continuous |
2m/s |
| Max.PV |
Short-term operation |
3.6N/mO~m/s |
Thermal conductivity |
50W(m~K)1 |
| Continuous operation |
1.8N/mO~m/s |
Coefficient of thermal
expansion |
11~106~K1 |
| Temp.limit |
-150~棫250 |
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