Item: Radial Ball Bearing, Bearing Type: Sealed, Bore Dia.: 75 mm, Bore Tolerance: +0/-.015 mm, Outside Dia.: 115 mm, Outside Dia. Tolerance: +0/-.015 mm, Width: 20 mm, ABEC Tolerance: 1, Dynamic Load Capacity: 9,350 lb., Static Load Capacity: 7,530 lb., Max. Load Axial: 3,765 lb., Max. RPM: 3,400, Temp. Range: -40 Degrees to 212 Degrees F., Bearing Material: 52100 Chrome Steel, Cage Material: Pressed Steel, Seal Material: Synthetic Rubber, Lubrication: EM Poly Grease, Industry Number: 6015-2RS JEM C3