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Koyo Light Contact Bearings

Koyo, RD type (Light Contact) sealed ball bearings are superior in overall performance through these exclusive engineering features.



Design and increased flexibility of the seal outer lip

Seal inner lip design redirects grease toward interior of bearing

Clearance design between inner ring and seal lip forms a labyrinth

Extended seal outer lip design

Angled inner ring and seal outer lip

MULTEMP SRL Grease sealed inside of bearing



Lower operating temperatures and reduced risk of premature bearing failure.

Prevents leakage of grease and reduces risk of premature bearing failure.

Improves sealing capabilities which enhances bearing life and reduces risk of premature bearing failure.

Improves sealing capabilities and stabilizes friction torque which lowers operating temperatures.

Prevents foreign materials from entering the bearing interior.

Wide operating temperature range, low starting & running torque and longer service life.


For the complete pdf document download here:

Koyo RD type (Light Contact) Sealed Ball Bearings