6011 Bearing Deep Groove 55x90 mm Ball BearingItem: 6011 Bearing Type: Single row deep groove ball bearings SKU: 6011Bearing Inner Ring Diameter (bore): 55mm Inner Ring Tolerance: 0~ 20?m Outer Ring Diameter: 90mm Outer Ring Tolerance: 0~ 18?m Width: 18mm Clearance: 1~15?m Basic Dynamic Load Rating Cr: 29. 6 kN Basic Static Load Rating Cor: 21. 2 kN Grease Lubrication: 10000 Brand: VXB Oil Lube Equal 6011 Equal Koyo 6011 Equal Nachi 6011 Equal BCA 111 Equal Fafnir Torrington 9111K Equal Federal