NBK Japan MJC-14-BL 4mm to 4.5mm Jaw-type Flexible Coupling bearing size 30x62x27 - Improves rotational efficiency by

- Improves rotational efficiency by reducing friction between moving parts - Seals protect against dust

6815 Nachi Ball Bearing

✅ Chrome steel (52100) for strength and durability

48 mm outer diameter

Inner diameter is 90mm

NBK Japan MJC-14-BL 4mm to 4.5mm Jaw-type Flexible Coupling bearing size 30x62x27 - Improves rotational efficiency byNBK Japan MJC 14 BL Jaw Type Flexible Coupling: 4 mm to 4. 5 mm Bore, 14 mm OD, 22 mm Length, Stainless Steel, Made in Japan, Single Unit Jaw type flexible coupling, 14 mm OD, 22 mm length, bore 4 mm to 4. 5 mm, stainless steel, zero backlash at low torque, accommodates eccentricity and angular misalignment, Made in Japan, quantity: 1 Bore range: 4 mm to 4. 5 mm; overall size: 14 mm OD, 22 mm length; stainless steel body Bellows style jaw design