1PC 6308-2RS 40*90*23 mm Hybrid ceramic SI3N4 deep groove ball bearings
Description
Bearings
Size:40*90*23 mm
Ball Material: Black Ceramic Si3N4
Inner diameter (d): 40 mm
Outer diameter (D): 90 mm
Width (B): 23 mm
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Material : Bearing Steel
Model Number : 6308-3RS