Single medium-duty sealed spherical adapter sleeve insert 2-1/4 in (57.15 mm) ID, wide inner ring, concentric locking adapter sleeve, ball bearing insert UKX13+HE2313, cast iron housing, relubricatable, contact seal

Single sealed spherical adapter sleeve insert
✔️ 2-1/4 in (57.15 mm) ID, wide inner ring, concentric locking

This single medium-duty sealed ball bearing insert is designed for mounted bearing and pillow block housings used in conveyors, drives, and general industrial shafting where a concentric adapter sleeve is required.

✅ Model: UKX13+HE2313
✅ Inner diameter: 2-1/4 in (57.15 mm) ID
✅ Inner ring width: Wide design for extra contact
✅ Insert type: Ball bearing, bearing steel material
✅ Locking method: Concentric adapter sleeve for easy mounting
✅ O.D. style: Spherical OD for housing misalignment
✅ Sealing: Contact seal with slinger, relubricatable
✅ Dynamic load rating: 14,000 lbf, Static load rating: 9,900 lbf
✅ Housing: Cast iron compatible with pillow block units
✅ Temperature: Rated to 212°F (100°C), HTS code 8483.20.40.40
✅ Pack: Single bearing insert, weight approx. 5.420 lb

💡 What is an adapter sleeve insert used for in mounted bearing and pillow block applications? An adapter sleeve insert is a handy way to mount a sealed ball bearing to a straight shaft, giving secure concentric locking and easy removal while keeping seals and relubrication access intact. - Provides concentric adapter locking for shaft-mounted bearings and pillow blocks for secure, repeatable mounting - Preserves sealed ball bearing performance with contact seal and slinger protection while allowing relubrication - Fits spherical OD housings to accommodate shaft misalignment and pairs with cast iron pillow block units for common industrial uses