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Oiles 500SPR-SL1

Hard special copper alloy bearings with embedded solid lubricant

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

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 to +302 -40 to +302
allowable max. contact pressure : P
90 90
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.

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