IDC 6311 2RS 6300 Series Radial Ball Bearing(2) AND 1 LARGER BEARING
IDC 6311 2RS. 6300 Series Radial Ball Bearing. C3 Radial Internal Clearance. Electric Motor Quality Bearing. TRIED TO LOOK UP THE INFO ON THE LARGER BEARING COULDNT FIND ANYTHING. Closure 2 Rubber Seals.