UK215+HA2315 Single Wide Adapter Sleeve 2-7/16 in I.D. Normal-duty concentric locking fit with spherical O.D., double-lip contact seals, relube port, ball bearing insert, 14900 lbf dyn rating
✔️ Normal duty, 2-7/16 in I.D., concentric lock, double-lip seals
This single normal-duty adapter sleeve insert (UK215+HA2315) is made for mounting sealed ball bearing assemblies on shafts with a 2-7/16 in inner diameter. Typical uses include conveyor rollers, gearboxes, linear slide units, and general industrial drives.
✅ Inner ring: Wide, fits 2-7/16 in I.D.✅ Insert type: Ball bearing, bearing steel material
✅ Locking: Concentric adapter HA2315 style for secure fit
✅ O.D. style: Spherical outer diameter for standard housings
✅ Seals: Double lip contact seals with relubrication port
✅ Dynamic load rating: 14900 lbf; Static rating: 10800 lbf
✅ Temperature: up to 212f; normal duty application
✅ Pack: single adapter sleeve, SKU 4641, weight 6.02 lb
💡 What is an adapter sleeve used for in sealed ball bearing applications? An adapter sleeve lets you mount a bearing with a particular bore onto a plain shaft while keeping seals and relube access intact. - Helps install sealed ball bearing units on cylindrical shafts without machining, handy for repairs and retrofits. - Maintains concentric locking fits and preserves double-lip contact seals so relubrication and sealing work properly. - Common in conveyor systems, linear slide units, pillow block bearings, and gearbox service where quick replacement matters.