Radial Ball Bearing, Single Row, Double Sealed, Bore Dia. 25 mm, Outside Dia. 52 mm, Width 15 mm, Rubber Seal Material, ABEC Tolerance 1, Dynamic Load Capacity 3,600 lb, Static Load Capacity 1,760 lb, Max. RPM 6,494 RPM, Temp. Range -60 Degrees to 200 Degrees F, Steel Bearing Material, Steel Cage Material, Chevron SRI 2, Industry Number 205PP