6805 Bearing: Dimensions, Specs, Seal Types and Bike Uses (2026)

6805 bearing

A 6805 bearing is a thin, single row deep groove ball bearing that measures 25 mm bore, 37 mm outside diameter and 7 mm width. Most sellers write that as 25x37x7. You’ll find it in bike hubs, suspension pivots, ebike motors, robots and compact machines. SKF and FAG sell the same size as 61805. The […]