1. Product Overview B37-9AUR non-standard open deep groove ball bearing, dimension 37mm bore × 85mm outer diameter × 13mm width, specially matched for passenger car automatic and manual gearbox auxiliary shafts and differential assemblies. Open design without rubber seals, outer ring integrated UR snap ring groove for axial positioning, fitted with stamped steel cage and standard C0 clearance. It bears radial load and slight bidirectional axial load, runs stably and quietly