Radial Ball Bearing, Single Row, Open, Bore Dia. 60 mm, Outside Dia. 130 mm, Width 31 mm, ABEC Tolerance 1, Dynamic Load Capacity 18,400 lb, Static Load Capacity 11,700 lb, Max. RPM 5,400 RPM, Temp. Range -40 Degrees to 350 Degrees F, Steel Bearing Material, Pressed Steel Cage Material, Industry Number 6312/C3