6.35mm (1/4") to 4mm Jaw-Type Flexible Coupling D20 L25

D20-L25 6.35mm to 4mm Jaw type Flexible Coupling, Jaw-type Flexible Coupling.

• Coupling Bore 1 Diameter: 6.35mm
• Coupling Bore 2 Diameter: 4mm
• Coupling Length: 25mm
• Diameter: 20mm
• Material: Aluminum
• This is a jaw type flexible coupling.
• Tight Fit enables transmission with zero backlash at low torque.
• Easy fit allows you to assemble and partition the hub and sleeve smoothly.
• Excellent flexibility allows eccentricity angular misalignment and twisting vibration to be accepted.
• It has electrical insulation
• Coupling Insert Spider Color: Varies according to ex-stock
• Quantity: One