NBK Japan MJC-40-EGR 8mm to 8mm Jaw-type Flexible Coupling Outer Diameter - 11 1/2 inch (11.5") 6221-DU bearing is made from

6221-DU bearing is made from Chrome Steel with chrome steel balls and steel cage

or machinery with extreme heat exposure

and high-RPM setups

Sealed bearings reduce maintenance by keeping grease in and contaminants out

UCF-206-20 Four Bolt Flange Unit

NBK Japan MJC-40-EGR 8mm to 8mm Jaw-type Flexible Coupling Outer Diameter - 11 1/2 inch (11.5") 6221-DU bearing is made fromNBK Japan MJC 40 EGR 8mm to 8mm Jaw type Flexible Coupling NBK Japan MJC 40 EGR 8mm to 8mm Jaw type Flexible Coupling NBK Japan MJC 40 EGR 8mm to 8mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 8mm Coupling Bore 2 Diameter: 8mm Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless This is a jaw type flexible coupling. Tight