Radial Ball Bearing, Single Row, Double Sealed, Bore Dia. 35 mm, Outside Dia. 55 mm, Width 10 mm, Synthetic Rubber Molded to a Steel Plate Seal Material, ABEC Tolerance 1, Dynamic Load Capacity 2,390 lb, Static Load Capacity 1,630 lb, Max. RPM 7,500 RPM, Temp. Range -40 Degrees to 350 Degrees F, Stainless Steel Bearing Material, Stainless Steel Cage Material, Grease, Industry Number SS61907-2RS