NBK Japan MJC-40CSK-EGR 14mm to 3/4"inch Jaw-type Flexible Coupling 90x160x42.5 The inner ring shoulders are

The inner ring shoulders are of equal height (as theouter ring shoulders)

NBK Japan MBB-40C 24mm to 24mm

Dynamic load rating Cr: 590

NBK Japan MJC-40-GR 14mm to 15mm

NBK Japan MJC-65K-BL 18mm to 1 inch Jaw-type Flexible Coupling

NBK Japan MJC-40CSK-EGR 14mm to 3/4"inch Jaw-type Flexible Coupling 90x160x42.5 The inner ring shoulders areNBK Japan MJC 40CSK EGR 14mm to 3 4 inch Jaw type Flexible Coupling NBK Japan MJC 40CSK EGR 14mm to 3 4 inch Jaw type Flexible Coupling NBK Japan MJC 40CSK EGR 14mm to 3 4 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 14mm Coupling Bore 2 Diameter: 3 4 inch Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless This is a