Eccentric Lock Ball Bearing Inserts

Eccentric-lock ball bearing inserts use a cam-action locking collar that grips the shaft as it rotates, providing a secure hold that excels in applications with consistent single-direction loading. Off Road Belts carries eccentric-locking inserts in a wide range of inch and metric bore sizes to fit standard pillow block, flange, and take-up housings. Use them as direct replacements in your existing housings or combine them with new housings to assemble complete mounted bearing units. Explore our eccentric-lock ball bearing inserts below and order with fast shipping across the United States.