Fenner Drives Keyless Locking Bush 6202811UP, 20mm Shaft Diameter

instruction leaflet

Trantorque® Keyless Bushes

Trantorque® steel bushes are a solution to the problems of keyed mountings - in effect a keyless bushing suited to critical timing and high-torque applications. The device is a single nut locking bushing with interlocking components that ensure positive release. To select the most suitable bush for your application, choose the bore size appropriate to your shaft diameter and determine that the outside diameter and torque rating will be adequate.

Easily adjusted or removed
Infinite positioning for precise timing or synchronisation
High torque ratings
Excellent concentricity
Elimination of keys, keyways, setscrews
Mounting hubless devices
Infinite precise radial adjustment
Retrofit and repair