ZEN R18 Sealed Premium Ball Bearing, 1 1/8″ x2 1/8″ x 3/8″ JD9372 EE10 open type
One Bearing ZEN R18. Ball rows:Single row bearing. Seal:None, open bearing no seals. Material:Standard bearing steel. Category:Deep groove ball bearings. Tolerance class:Tolerance class P0/PN2 / ABEC 1.