25mm Narrow Eccentric Collar Piloted Single-Row Ball Bearing, Single Unit for Shaft Locking, Inner Ring for Accurate Mounting, Eccentric Collar Lock for Linear Slide Units, Sealed option, Ceramic-ready

Narrow 25mm eccentric collar piloted ball bearing
✔️ Single unit, 25mm bore, narrow single-row, eccentric collar lock

This single piloted 25mm narrow single-row ball bearing is made for shaft locking with an eccentric collar and a piloted inner ring. It’s commonly used in linear slide units, small gearboxes, conveyor rollers and other shaft-mounted applications that need compact, accurate seating.

✅ Bore: 25mm narrow single-row design, piloted inner ring
✅ Lock: eccentric collar for secure shaft mounting, single unit
✅ Compatibility: fits linear slide unit shafts, small gearboxes, rollers
✅ Options: compatible with sealed ball bearing variants or ceramic balls for corrosive settings

💡 What is an eccentric collar piloted ball bearing used for in shaft-mounted applications? It provides a handy shaft-locking solution while keeping precise alignment. - It secures components to a shaft for reliable positioning in linear slide units and rollers. - It gives accurate repeatable mounting thanks to the piloted inner ring. - It can be paired with sealed ball bearing covers or ceramic elements for cleaner or harsher environments.