Bore Size:0 - 17.2 mm Outside Diameter:0 - 30 mm Precision Rating:P0 P6 P5 P4 Seals Type:rubber seals Number of Row:Double Row Structure:Angular contact ball bearings Usuage:Automotive water pump Clearance:C2,C0,C3,C4,C5 Material:Chrome steel GCr15 Cage material:Nylon Service:OEM Payment:TT or L/C or paypal or western union Quality assurance:100%strict test before packing Samples:Available Certificate:ISO9001 Show More