NBK Japan MJC-80-GR 22mm to 7/8"inch Jaw-type Flexible Coupling bearing model 22208EW33K 204SFF bearing is made from

204SFF bearing is made from Chrome Steel

17 x 32 x 8mm Shielded Ball Bearing - Chrome Steel

at a way better price per piece

VG065CP0 bearing has Brass balls retainer

NBK Japan MJC-80-GR 22mm to 7/8"inch Jaw-type Flexible Coupling bearing model 22208EW33K 204SFF bearing is made fromNBK Japan MJC 80 GR 22mm to 7 8 inch Jaw type Flexible Coupling NBK Japan MJC 80 GR 22mm to 7 8 inch Jaw type Flexible Coupling NBK Japan MJC 80 GR 22mm to 7 8 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 22mm Coupling Bore 2 Diameter: 7 8 inch Coupling Length: 114 Coupling Outer Diameter: 80 Material: Stainless This is a jaw type