6911-2RS Bearing Deep Groove 6911-2RSItem: 6911 2RS Bearing Type: Single row deep groove ball bearings SKU: 6911 2RSBearing Inner Ring Diameter (bore): 55mm Inner Ring Tolerance: 0~ 20?m Outer Ring Diameter: 80mm Outer Ring Tolerance: 0~ 15?m Width: 13mm Clearance: 1~15?m Basic Dynamic Load Rating Cr: 16. 5 kN Basic Static Load Rating Cor: 14 kN Grease Lubrication: 5000 Brand: VXB Closed with rubber seals Grease lube Equal 619112RS1 Equal Koyo 69112RS Equal Nachi 69112NSL Equal NTN