51224 SKF Single Direction Thrust Ball Bearing 120x170x39mm Sealed RHP designation: NP40

RHP designation: NP40

Limiting speed 4 300 r/min

Load Rating Static: 630kgf

Limiting speed 20 000 r/min

J Bolt centres max: 241

51224 SKF Single Direction Thrust Ball Bearing 120x170x39mm Sealed RHP designation: NP40SKF Single direction thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage thrust assembly. The bearings are separable so that mounting is simple as the washers and the ball and cage assembly can be mounted separately Single direction thrust ball bearings, as their name suggests, can accommodate axial loads in one direction and thus locate a shaft axially in one direction. They must not be subjected to any radial load.