6303 bearingdimensions

The 6303 is a 17 mm Ball Bearing that can be used in many rotary and factory automation applications. The 6303 Deep Groove Ball Bearings is an open style bearing. The 6303Z ball bearing is a single row raceway and single shielded. The 6303ZZ ball bearing has a single row raceway and it is shielded on each side. The B6303DDU, 6303DDU, 6303LLU, 6303-2NSE, 6303H2RS ball bearing are shielded by two rubber seals on each side. The 6303 17 mm Ball Bearing Inner Dimension 17mm X Outer Dimension 47mm X Width 14mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.