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It all started with a small wooden bearing.

Oiles 500SPR-SL1

Hard special copper alloy bearings with embedded solid lubricant

Superior wear resistance and impact resistance for most high load applications.

Oiles 500SPR is made of harder and more impact-resistant special copper alloy than Oiles 500HP. Demonstrates superior wear resistance under high-load and low-velocity operations.

Service range
Lubrication conditions Dry Periodic lubrication
Service temperature range
-40~+150 -40~+150
Allowable max. pressure P
90.0 90.0
Allowable max. velocity V
0.25 0.50
Allowable max. PV value
1.65 3.25


  • Applicable to higher pressure than 500HP.
  • Applicable under high load and big impact.
  • Help realize a long-life operation or a compact design.

PDF Catalog

For detailed product specifications, please refer to the catalog in PDF format.

*The catalog (PDF) contains the operating range, test data, standard product dimension charts, etc.