51306 SKF Single Direction Thrust Ball Bearing 30x60x21mm Open Precision-machined 27-tooth sprocket for 51

Precision-machined 27-tooth sprocket for 51 Simplex roller chain

Cup part number: Y30224M

Mass Kg: 29

Bearing No: SB207

51306 SKF Single Direction Thrust Ball Bearing 30x60x21mm Open Precision-machined 27-tooth sprocket for 51SKF 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.