Cylindrical Roller Bearing (NJ2316EM) Model NO.:NJ2316EM Type:Engine Bearing Material:Chrome Steel ABS:No Tolerance:P6 Clearance:C3 Model No.:Nj2316em Bore Size:80 Mm Outside Diameter:170 Precision Rating:P0.P6.P5 Bearing Material:Chrome Steel, Gcr15 Simn Details Description: 1. Quality system certification are guaranteed to wipe away your trouble 2. Products process: Advanced producing equipment, inspection equipment and good control System to keep the product produce smoothly. 3. Superficial finish: Carefully work in the assembly line to confirm the products in perfect appearance. 4. Products can also be developed according to drawings and samples with customers' requirement.