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CSB-11
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Structure |
Features |
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Bronze backed with
bronze powder PTFE/Pb dry bearings
1.PTFE/Pb mixture 0.01~0.03mm, provides an excellent initial
transfer film, which effectively coats the mating surface of
the bearing assembly, forming an oxide type solid lubricant
film.
2.Sintered bronze powder 0.20-0.35mm, provides max. thermal
conductivity away from the bearing surface, also serves as a
reservoir for the PTFE-lead mixture.
3.Bronze backing, gives exceptionally high load carrying capacity,
excellent heat dissipation. Have very good corrosion resistance.
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Suitable for dry running, low coefficient
of friction, lower wear, good sliding characteristics, forming
a transfer film can protect the mating metal surface, suitable
for rotary and oscillating movement. Very high chemical resistance,
low absorption of water and swelling. Also performs well with
lubrication. Bronze backing provides improved corrosion resistance
compared with CSB-10. |
| Typical Application |
Can meet the demanding
criteria for long life and trouble-free performance with or
without lubricant, of high safety factor even...
Same as the CSB-10 BUSHING, But especially for high chemical
resistance request.
Steel metallurgy industry such as bushes for roller grooves
of successive casting machines, cement grouting pumps and screw
conveyers for cement, it can also be composed in steel housing
or fabricated into flanged bushes which can move both in radial
and in axial directions.
The bearings are particularly appropriate for high temperature
environment where no oil is efficient and the machine must be
under successive long period working 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 |
Dry running |
2m/s |
| Rotating oscillating |
60N/mO |
Hydrodynamic
operation |
2m/s |
| Max.PV dry running |
Short-term operation |
3.6N/mO~m/s |
Thermal conductivity |
70W(m~K)1 |
| Continuous operation |
1.8N/mO~m/s |
Coefficient of thermal
expansion |
17~106~K1 |
| Temp.limit |
-195~棫280 |
桡 |
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