Single UKF211+HS2311 4-bolt flange mount wide inner ring 1-7/8 in sealed ball bearing adapter with concentric locking, F211 cast iron housing, 5/8 in bolt size, 1/8-27 NPT relube fitting

4-Bolt Flange Wide Adapter 1-7/8 in Sealed Bearing
✔️ 1-7/8 in bore, F211 cast iron housing, 5/8 in bolts, 1/8-27 NPT relube

This single unit UKF211+HS2311 is a sealed ball bearing flange adapter used for general purpose shaft support in conveyors, fans, and light industrial equipment.

✅ Model: UKF211+HS2311 with UK211+HS2311 insert
✅ Application: general purpose sealed ball bearing for shaft support
✅ Bore: 1-7/8 in inner diameter
✅ Inner ring width: Wide insert, bearing steel material
✅ Housing: F211 cast iron flange, 4-bolt mount
✅ Locking: concentric adapter locking
✅ Lubrication: 1/8-27 NPT relubrication fitting, greaseable
✅ Seal: contact seal with slinger, temp rating up to 212°F
✅ Bolt size & weight: 5/8 in bolts, unit weight 7.160 lb

💡 What is a flange mounted sealed ball bearing adapter used for in industrial shaft support? A flange mounted sealed ball bearing adapter is a handy component that supports and locates rotating shafts while keeping contaminants out. Short intro to typical uses and benefits: - Provides precise shaft location and radial load support using a sealed ball bearing insert for cleaner operation. - Simplifies maintenance with relubrication access (1/8-27 NPT) and concentric adapter locking for secure fitment. - Fits standard F211 cast iron housings on conveyors, fans, gear drives, and general industrial machinery.