Spherical Roller Bearing, Bearing Industry Number 22205, Bore Diameter 25 mm, Bore Type Cylindrical, Cage Material Brass, Closure Single Sealed, For Environment Oily/Greasy, Lubricant Material Grease, Maximum Speed 8,850 RPM Grease, Outside Diameter 52 mm, Overall Width 18 mm, Ring Material Alloy Steel, Roller Material Alloy Steel, Seal Type Not Applicable, System of Measurement Metric