19mm to 14mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections

Aluminum D40-L66 Jaw-Type Shaft Coupling 19→14mm, 1pc
✔️ 19mm to 14mm bore, 66mm length, 40mm OD, aluminum, zero-backlash

This D40-L66 is a jaw-type flexible coupling designed to connect two shafts in motor-to-drive setups. Made from aluminum, it handles minor misalignment and dampens vibration, making it common in small CNC machines, robotics, and automation equipment.

✅ Bore 1: 19 mm
✅ Bore 2: 14 mm
✅ Length: 66 mm
✅ Outer diameter: 40 mm
✅ Material: Aluminum
✅ Pack: 1 piece

💡 What is a jaw-type flexible coupling used for in mechanical drives? A jaw-type coupling is a handy link that transmits torque while absorbing minor shaft misalignment and vibration, ideal for compact drives. - low-backlash torque transmission for motor-to-drive links - handles angular and parallel misalignment in small automation setups - lightweight aluminum body enables quick on-site installation