45mm wide eccentric collar insert heavy duty ball bearing with locking sleeve, spherical outer ring, contact seal and slinger, relubricatable, 5250 kgf dynamic 3000 kgf static, single bearing

45mm wide eccentric collar ball bearing, single unit
✔️ 45mm I.D., wide inner ring, eccentric locking, contact seal, relube

This single 45mm eccentric collar insert is a heavy duty sealed ball bearing insert for shaft mounting in industrial equipment, conveyors, and linear slide units. It features a spherical outer ring, contact seal with slinger and relubrication access for extended service life.

✅ I.D.: 45mm
✅ Wide inner ring, eccentric locking collar sleeve
✅ Insert type: ball bearing, material: bearing steel
✅ Dynamic load rating: 5250 kgf, Static load rating: 3000 kgf
✅ O.D. style: spherical outer ring, contact seal with slinger
✅ Relubrication: yes; High temp rating: 212 F
✅ HTS code: 8483.20.40.40; single bearing pack

💡 What is an eccentric collar insert used for in industrial shaft mounting? An eccentric collar insert locks and centers rotating shafts quickly for maintenance and replacement, making it handy for field repairs and assembly. - Provides secure shaft locking and alignment for sealed ball bearing housings in conveyors and linear slide unit setups. - Handles high dynamic and static loads for agriculture, packaging, and drive systems while allowing relubrication. - Works with bearing steel inserts and can pair with ceramic-ball or hybrid sealed ball bearing options to improve service life.