6312 BKL Brand Open Deep Groove Ball Bearing 60mm inside x 130mm outside x 31mm wide Sealed a 63 mm Distance side

a 63 mm Distance side face to pressure point

Cup width C: 29mm

The 81-21 Simplex Taper Lock Sprocket is a premium-quality 21-tooth roller chain sprocket designed for use with 81 Simplex (single-strand) roller chain

Shaft Diameter Range: 119

the sprocket is engineered for optimal chain engagement and reduced wear

6312 BKL Brand Open Deep Groove Ball Bearing 60mm inside x 130mm outside x 31mm wide Sealed a 63 mm Distance sideBKL Single row deep groove ball bearings are used in a wide variety of applications, they are simple in design, non separable, suitable for high speeds and are robust in operation, and need little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads. Single row deep groove ball bearings are