NBK Japan MJC-30-GR 6mm to 7mm Jaw-type Flexible Coupling 12mm bushing the N315 inner diameter is

the N315 inner diameter is 75mm

✔️ Deep Groove Bearings - Pack of 10

NBK Japan MJC-65-WH 35mm to 35mm Jaw-type Flexible Coupling

If you're after a reliable

✅ Type : Oil and Grease Seal TC 54x81x10 mm

NBK Japan MJC-30-GR 6mm to 7mm Jaw-type Flexible Coupling 12mm bushing the N315 inner diameter isNBK Japan MJC 30 GR 6mm to 7mm Jaw type Flexible Coupling NBK Japan MJC 30 GR 6mm to 7mm Jaw type Flexible Coupling NBK Japan MJC 30 GR 6mm to 7mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 6mm Coupling Bore 2 Diameter: 7mm Coupling Length: 35 Coupling Outer Diameter: 30 Material: Stainless This is a jaw type flexible coupling. Tight