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Oiles 81-20

Oil-impregnated polyolefin bearings

  • Custom-made Products
  • ROHS
  • ELV
  • non pb

Polyolefin bearings with less stick slips that tolerate abrasive conditions

The Oiles 81 series are self-lubricating bearings made of polyolefin with lubricating oil and special filler distributed uniformly in plastic. They are available in various grades.

Service range
Lubrication conditions Dry
Service temperature range
-76 to +140
allowable max. contact pressure : P
allowable max. velocity : V
Allowable max. PV value


■ Serviceable without the need for lubrication.
■ Features low coefficient of friction and superior impact resistance performance.
■ Demonstrates superior wear resistance in abrasive conditions due to foreign matter, coarse surfaces of mating parts, rust, etc.
■ Injection-molded and can be made in complicated shapes. Has good mass productivity.

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