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NK42/20 Bearing
6208DDU Material: Chrome Steel
🟢 Precision Grade: G10 (high precision)
and Bearing width is 13mm
Spec Value ID (Bore) 40mm OD 62mm Width 20
Wholesale 634-2RS Full Ceramic Si3N4 Bearings 4x16x5 Miniature-Pack of 20 Heelys Bearing NK42/20 Bearing634 2RS Full Ceramic Ball Bearing Silicon Nitride 4x16x5 Pack of 20 Bearings 634 2RS Full Ceramic Ball Bearing, measures an inner diameter of 4mm, outer diameter is 16mm and the width is 5mm, a standard bearing size commonly used in a variety of industrial and commercial applications, Bearing is made from Ceramic. 634 2RS Ball Bearing Full Ceramic Ball Bearing Cage Material: PTFE (Polytetrafluoroethylene) Balls: Si3N4 Ceramic (Silicon Nitride) Inner