Single 70 mm Wide Adapter Sleeve with Adapter UK216+H2316, Normal Duty Concentric Lock, Ball Insert, Double Lip Contact Seals, Spherical OD, Relubrication, sealed ball bearing compatible

Single 70 mm Wide Adapter Sleeve with Adapter
✔️ Normal duty concentric lock, ball insert, double lip seals

This single adapter sleeve insert pairs with a concentric adapter for general purpose mounted bearings and linear slide unit applications. It fits 70 mm I.D. housings and helps maintain sealed ball bearing performance while allowing easy relubrication.

✅ Insert model: UK216+H2316
✅ I.D. 70 mm; inner ring width: Wide
✅ Insert type: Ball bearing; material: bearing steel
✅ Dynamic load rating 7400 kgf; static load rating 5400 kgf
✅ Seals: Double lip contact; relubrication: Yes
✅ Locking: Concentric adapter; O.D. style: Spherical O.D.
✅ High temp rating 212f; HTS code 8483.20.40.40
✅ Duty: Standard; application: General purpose

💡 What is an adapter sleeve insert used for in sealed ball bearing housings and linear slide units? Adapter sleeves allow tapered bore bearings to mount securely on adapters while keeping seals engaged and enabling relubrication. They are a handy component for routine maintenance and alignment. Quick notes on why an adapter sleeve helps: - Provides concentric locking for stable operation and accurate bearing alignment - Supports sealed ball bearing performance with double lip contact seals and relubrication - Easy to swap during maintenance and compatible with common housings and linear slide unit setups