... .Longer lasting 4.ISO9001 certificate 5.Plenty of stock Structure: Deep GrooveType: BallBrand Name: , FAG, IKO, KOYO, NACHI, NSK ... non-standardType:More than 350 types, including metric and inch deep groove ball bearing, self-aligning bearing, angular contact bearing, ... plain bearing, and spherical bearing. Open type, seal rings, shields can be provided.Retainer: NYLON, ...