*The inside diameter of(mm): 75
*Accuracy level: P0
*Outer diameter(mm): 130
*Width(mm): 77.8
*Standard encdoing: GB/T3882-2017
*Cage and materials: Bearing steel
*Cr(kN): 50.85
*Cor(kN): 41.26
*Grease lubrication limit speed (rpm): 1200
*Oil lubrication limit speed (rpm): 1400