1. Product Overview 6202-2Z/C3 single row deep groove ball bearing, standard metric dimension 15×35×11mm. Code Definition 6202: Light series deep groove ball base model 2Z: Double stamped iron dust shields for dry dust environment C3: Enlarged radial clearance to eliminate thermal expansion clamping Universal deep groove structure supports radial load and light bidirectional axial load. Double iron shields block dry dust without contact friction, low running torque. Pre