W6008-2RS1 SKF Sealed Stainless Steel Deep Groove Ball Bearing 40x68x15mm Sealed and a 191 mm diameter

and a 191 mm diameter over chain

Shaft Diameter: 7/8 Inch

Metal Shields (2Z):

C1 - Dynamic Radial Rating (1 million revolutions)5: 147000 N / 33100 lbf

Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 117000 N / 26400 lbf

W6008-2RS1 SKF Sealed Stainless Steel Deep Groove Ball Bearing 40x68x15mm Sealed and a 191 mm diameterSKF Stainless steel single row deep groove ball bearing with seals or shields on both sides, provide greater chemical and corrosion resistance. As with deep groove ball bearings generally, they are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing