... Roller Bearing Advantage : * GCR15 in P0,P2,P4,P5,P6 * Brass ,steel plastic cage * Manufacturer Self-introduction Shanghai Yulin Bearing Co ... user to provide high quality service, advanced technology, the mature products. Welcome old and new customers to contact.www.zhyl-skf ... samples * Shipping worldwide Pictures of bearing Packing 22338 CCK/W33 Brass cage SKF Self-aligning Roller Bearing