*The inside diameter of(mm): 50
*Accuracy level: P0
*Outer diameter(mm): 110
*Width(mm): 61
*Standard encdoing: GB/T3882-2017
*Cage and materials: Bearing steel
*Cr(kN): 47.58
*Cor(kN): 35.71
*Grease lubrication limit speed (rpm): 1700
*Oil lubrication limit speed (rpm): 1900