• Precision-machined hub on collar face limits contact area
• Ideal for bearing inner-race
• Use on standard UNF shafts
• Superior holding power over set-screw type collars

Designed for use on standard UNF shafts, Threaded Hub Collars feature a precision-machined hub on the face that limits the contact area, minimizing friction. They are ideally suited as a bearing inner-race. They are non-marring, easy to adjust, with high clamping power.

Stocked in:

• Steel