Sealed ball pillow block UC210-31 narrow-slot set-screw locking, wide inner ring 1-15/16 in I.D., cast iron housing, ball insert, relubricatable 1/8-27 NPT grease fitting, contact seal, single unit for shaft support

Sealed pillow block UC210-31, single unit, 1-15/16 in
✔️ Wide inner ring, set-screw lock, 1/8-27 NPT grease fitting

This sealed pillow block bearing is a single-unit UC210-31 with cast iron housing and ball insert, built for shaft support in conveyors, motors, gearboxes and linear slide unit applications.

✅ I.D.: 1 15/16 in (inner diameter)
✅ Housing style: NST210 cast iron housing
✅ Insert: UC210-31 bearing steel ball insert, wide inner ring
✅ Locking: narrow slot set-screw locking, wide slot take-up model
✅ Seal: contact seal with slinger for dust exclusion
✅ Lubrication: 1/8-27 NPT grease fitting, relubricatable
✅ Duty: standard, max temp 212F, HTS 8483.20.40.40
✅ Pack: single bearing, sold each, SKU 14294

💡 What is a pillow block bearing used for? A pillow block bearing supports and locates rotating shafts while protecting internal rolling elements with a sealed ball bearing design. This handy component keeps shafts aligned and reduces downtime by enabling easy relubrication and replacement.

Quick overview:

- Supports rotating shafts in machinery like conveyors, pumps, and motors for reliable shaft support and long life - Sealed ball bearing design reduces contamination and pairs well with relubrication fittings for maintenance - Common replacement in linear slide unit setups, sprocket drives, and light industrial equipment where a cast iron housing is preferred