12mm ID Rear Wheel Bearings, 10/Pack

Rear Wheel Bearings, 10/Pack 12mm ID x 37mm OD = 15/32″ x 1-29/64″ Deep groove ball bearings, double-sided rubber seal Drive Cirrus IV, M, 5D & 1Y Serial# Sold 10 Per Pack Also Available in 4 Per Pack #19-417