NBK Japan MJC-55CSK-EGR 20mm to 32mm Jaw-type Flexible Coupling cage type steel the R3-2RS inner diameter is

the R3-2RS inner diameter is 3/16" inch

N326EG width is 58mm

NBK Japan MJC-40-EWH 19mm to 25mm

high-load applications where shaft or clevis mounting is required

NBK Japan MJC-80-EBL 35mm to 45mm

NBK Japan MJC-55CSK-EGR 20mm to 32mm Jaw-type Flexible Coupling cage type steel the R3-2RS inner diameter isNBK Japan MJC 55CSK EGR 20mm to 32mm Jaw type Flexible Coupling NBK Japan MJC 55CSK EGR 20mm to 32mm Jaw type Flexible Coupling NBK Japan MJC 55CSK EGR 20mm to 32mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 20mm Coupling Bore 2 Diameter: 32mm Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This is a jaw type