NBK Japan MJC-80-GR 15/16" inch to 30mm Jaw-type Flexible Coupling 🔔 6219 they’re sealed to keep out

they’re sealed to keep out dust and grime

Improves alignment and reduces friction in sealed ball bearing designs

Answer: Sealed bearings protect inner parts from dust and moisture

the 6217ZZENR inner diameter is 85mm

NBK Japan MJC-80-GR 15/16" inch to 30mm Jaw-type Flexible Coupling 🔔 6219 they’re sealed to keep outNBK Japan MJC 80 GR 15 16 inch to 30mm Jaw type Flexible Coupling NBK Japan MJC 80 GR 15 16 inch to 30mm Jaw type Flexible Coupling NBK Japan MJC 80 GR 15 16 inch to 30mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 15 16 inch Coupling Bore 2 Diameter: 30mm Coupling Length: 114 Coupling Outer Diameter: 80 Material: Stainless This is a jaw