INA Machined Type Needle Roller Bearing with Inner Ring NA-6904
Specifications: Brand INA MPN NA6904-XL Material Steel ID - Inner Diameter 20mm OD - Outer Diameter 37mm Width 30mm Basic dynamic load rating, radial (C r) 40500 N Basic static load rating, radial (C 0r) 51000 N Limiting speed for grease lubrication (n G Grease) 10100 1/min Limiting speed (n G) 16900 1/min Seals/Shields Unsealed Weight (kg) 0.141