INA Machined Type Needle Roller Bearing with Inner Ring NA-4844
Specifications: Brand INA MPN NA4844-XL Material Steel ID - Inner Diameter 220mm OD - Outer Diameter 270mm Width 50mm Basic dynamic load rating, radial (C r) 275000 N Basic static load rating, radial (C 0r) 790000 N Limiting speed (n G) 1980 1/min Seals/Shields Unsealed Weight (kg) 6.38