Single Row Radial Bearing, 30 mm ID x 72 mm OD x 19 mm Wide, Double Sealed (Contact), Standard Precision (ABEC 1), Steel Cage, Greater Than Normal Clearance (C3)
Wide Inner Ring Bearing, 0.625" ID x 40 mm OD x 1.469" Wide, Double Sealed (Contact), Standard Precision (ABEC 1), Steel Cage, Normal Clearance (C0), Eccentric Collar