40 mm Wide Inner-Ring Cylindrical OD Insert Accu-Loc Concentric Collar Locking Contact Seal with Slinger Relubricatable Standard Duty Sealed Ball Bearing for Machine Shafts Single Unit

Single sealed ball insert, 40 mm bore, wide inner ring
✔️ ID 40 mm; wide inner ring; cyl OD; concentric lock

This is a single sealed ball bearing insert with a 40 mm bore and wide inner ring, built for standard-duty shafts and linear slide units. Ideal for machine shafts, pillow block replacements, and conveyor rollers where a relubricatable, contact-sealed insert is needed.

✅ I.D.: 40 mm (metric bore)
✅ Inner ring: wide section for higher stability
✅ O.D. style: cylindrical for housing fit
✅ Locking: Accu-Loc concentric collar system
✅ Seal: contact seal with slinger for debris protection
✅ Relubrication: yes, for extended service life
✅ Material: bearing steel insert, ball type
✅ Load ratings: dynamic 2990 kgf, static 1830 kgf
✅ Max temp: 212 F; HTS: 8483.20.40.40

💡 What is a sealed ball bearing insert used for in machine shafts and linear slide units? A sealed ball bearing insert is a handy component that provides smooth rotation and protection against contaminants. It’s a go-to choice when you need a compact, serviceable bearing solution. - Fits housings and pillow blocks to support rotating shafts and conveyor rollers - Works well in linear slide units and industrial machinery needing sealed ball bearings - Offers easy replacement inserts for maintenance and uptime improvements - Suited for applications requiring concentric collar locking and relubrication