Bearing model number: 6003ZZ ,6003 2RS Bearing radial internal clearance:C0 Bearing size: inner diameter 17mm * outer diameter 35mm * thickness 10mm Bearing materials and characteristics: chrome steel / GCr15 (fully hardened type), double-sided steel shielding layer (ZZ) or double-sided rubber seal (2RS), both inner and outer rings are finely ground, capable of high-speed operation and low noise ,Stable quality and durable. |