UK316+H2316 70 mm Wide-Inner Adapter Sleeve with Concentric Locking for Heavy-Duty Sealed Ball Bearing, Spherical OD, Bearing Steel Insert, 12540 kgf Dynamic, Single Unit

70 mm wide inner adapter sleeve concentric locking unit
✔️ ID 70 mm, wide inner ring, sealed ball bearing insert, heavy duty

This heavy duty 70 mm adapter sleeve insert is a single unit for mounting sealed ball bearing inserts on shafts in industrial machinery, conveyors, gearboxes and linear slide units. Ideal where concentric locking and relubrication are required.

✅ ID: 70 mm, wide inner ring, ball bearing insert
✅ Insert material: bearing steel, ball type
✅ Locking: concentric adapter sleeve locking, adapter mount
✅ O.D. style: spherical outer diameter, contact seal with slinger
✅ Dynamic load rating: 12540 kgf, Static: 8800 kgf
✅ High temp rating to 212 F, relubrication port included
✅ HTS code 8483.20.40.40, single unit pack

💡 What is an adapter sleeve with concentric locking used for in sealed ball bearing setups? A concentric adapter sleeve is a handy way to mount and secure a sealed ball bearing on a shaft while allowing relubrication and some misalignment tolerance. - Secures bearings on shafts without press fits, common for conveyor drives, gearboxes, and linear slide units - Gives concentric locking for accurate bore centering and better load distribution for heavy duty sealed ball bearings - Works with spherical OD housings and contact seals with slingers to handle misalignment and contamination control