NBK Japan MBB-19C 3mm to 8mm Bellows-type Flexible Coupling, this is a bellows type flexible coupling. The bellows allows eccentricity, angular misalignment, and end-play.

• Coupling Bore 1 Diameter: 3mm
• Coupling Bore 2 Diameter: 8mm
• Coupling Length: 30
• Coupling Outer Diameter:19
• Zero Backlash
• High torsional rigidity
• High Torque
• Constant Velocity
• Simple Design
• Made in Japan
• Quantity: One

A	L	W	E	F	G	M	Wrench Torque(N-m)
19mm	10.5mm	30mm	12mm	3mm	6.75mm	M2	0.5