Radial Ball Bearing, Single Row, Double Shielded, Bore Dia. 60 mm, Outside Dia. 130 mm, Width 31 mm, Iron Seal Material, Stamped Steel Shield Material, ABEC Tolerance 1, Dynamic Load Capacity 19,200 lb, Static Load Capacity 11,700 lb, Max. RPM 7,000 RPM, Temp. Range -40 Degrees to 212 Degrees F, Steel Bearing Material, Pressed Steel Cage Material, MT47 Grease, Industry Number 6312 2Z JEM