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CSB-40
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Structure |
Features |
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Steel bronze powder
with PTFE/fibre dry bearings
1.PTFE polymer fibres mixture 0.01~0.03mm,lead-free 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 mixture.
3.Steel backing, provides high load carrying capacity, excellent
heat dissipation.
4.Copper/Tin plating 0.002mm, provides 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. High chemical resistance,
low absorption of water and swelling. The CSB-40 improved the
friction and much good wear resistance over the common CSB-10
under lubricated operation. |
| Typical Application |
Developed for high duty,
oil lubricated, hydraulic applications...
Automotive suspension struts, shock absorbers guide bushing,
hydraulic cylinders, gear pumps and motors and axial and radial
piston pumps and motors. CSB-40 is designed for use mainly under
lubricated lubrications and shows excellent wear resistance,
low static and dynamic friction coefficient. |
| Tech.Data |
| Max.Load |
Static |
250N/mO |
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Temp. limit |
-195~棫280 |
| Very low speed |
140N/mO |
Max.speed |
Dry running |
2m/s |
| Rotating oscillating |
60N/m橩O |
Hydrodynamic
operation |
5m/s |
| Max.PV dry running |
Short-term operation |
3.6N/mO~m/s |
| Thermal conductivity |
42W(m~K)1 |
| Continuous operation |
1.8N/mO~m/s |
Coefficient of thermal
expansion |
11~106~K1 |
| PV max. hydrodynamic |
30N/mO~m/s |
| Friction coefficient |
Dry |
0.08~0.20 |
| Hydrodynamic |
0.02~0.08 |
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