6: 8 or 10 mm différent hole diameter options
20 mm body (intermediate element) diameter
30 mm body length
High torque-resistant polyurethane material
Flexible and durable design without backlash
Fully error-free motion and power transfer
Maintenance, lubrication, etc. not required: very long life
The intermediate element polyurethane, seperating metallic hubs from each other, prevents
any angular, parallel and axial misalignments