NBK Japan MJC-30-GR 7mm to 15mm Jaw-type Flexible Coupling 35x47x7 This set of 8 ceramic

This set of 8 ceramic skateboard bearings features an extended inner race

MR634-2RS Deep groove ball bearings single row Radial Bearing 4x16x5

6818LU Sealed Ball Bearing is radial

✔️ Rubber sealed pair made for smooth engine performance

✅ Dimensions: 25mm x 52mm x 15mm

NBK Japan MJC-30-GR 7mm to 15mm Jaw-type Flexible Coupling 35x47x7 This set of 8 ceramicNBK Japan MJC 30 GR 7mm to 15mm Jaw type Flexible Coupling NBK Japan MJC 30 GR 7mm to 15mm Jaw type Flexible Coupling NBK Japan MJC 30 GR 7mm to 15mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 7mm Coupling Bore 2 Diameter: 15mm Coupling Length: 35 Coupling Outer Diameter: 30 Material: Stainless This is a jaw type flexible coupling.