NBK Japan MJS-40CSK-BL 11mm to 20mm Jaw-type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.

• Coupling Bore 1 Diameter: 11mm
• Coupling Bore 2 Diameter: 20mm
• Coupling Length: 50
• Coupling Outer Diameter:40
• Material: Stainless
• This is a jaw type flexible coupling.
• Tight Fit enables transmission with zero backlash at low torque.
• Tight fit allows you to assemble and partition the hub and sleeve smoothly.
• Excellent flexibility allows eccentricityangular misalignment and twisting vibration to be accepted.
• It has electrical insulation
• Made in Japan
• Coupling Insert Spider Color: Varies according to ex-stock
• Quantity: One

A	L	W	B	C	F	M	Wrench Torque(N-m)
40	17	50	12	2	8.5	M5/M23	8/3.24