Item: Radial Ball Bearing Bearing Type: Sealed Bore Dia.: 60 mm Bore Tolerance: +0/-.007 mm Outside Dia.: 130 mm Outside Dia. Tolerance: +0/-11 micron Width: 31 mm ABEC Tolerance: 1 Dynamic Load Capacity: 19,200 lb. Static Load Capacity: 11,700 lb. Max. RPM: 7000 Temp. Range: -40 Degrees to 212 Degrees F Bearing Material: Steel Cage Material: Pressed Steel Seal Material: Synthetic Rubber Shield Material: Metal Lubrication: MT47 Grease Industry Number: 6312-2RS C3