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JDB SL4 Oiles Bearing and Bearing Pads

JDB SL4 oiles bearing is specially designed self lubricating bearing for underwater, sea water or marine industry application.

Material Structure

Standard material: CuZn25Al5, CuAl10Ni with SL4 or white PTFE.


● Specially suitable for under water, marine industry
● Serviceable without the need for lubrication. Demonstrates high performance under high-load and low-speed operations.
● Demonstrates superior wear resistance in applications where oil film is seldom produced such as reciprocating motions, oscillation,frequent starts and stops, etc.
● Superior chemical resistance and corrosion resistance.
● Standard products are available.


● Cylindrical oiles bushing, flanged oilless bush, thrust washer and slide plate are standard fabrication.

● Special designed solid metal bearing and material can be made according to your design.

● Other material can be made based on your requirement.


Marine Industry, hydraulic turbine, gas turbine,port equipment, water gate,water valves and etc.

  • Tel : +86 573 8435 1979
  • Tel : +86 573 8451 5689
  • Skype: pvbbearing
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