UC210-30 Single Wide Set-Screw Locking Ball Bearing Insert 1-7/8 in I.D. Normal Duty Sealed Ball Bearing, Spherical O.D., Contact Seal with Slinger, Relubrication Port, SKU 17043

Single UC210-30 sealed set-screw bearing insert
✔️ 1-7/8 in I.D., wide inner ring, contact seal with slinger, relubable

This single-piece UC210-30 sealed ball bearing insert is a normal-duty, wide inner ring unit with a set-screw lock. It’s commonly used in pillow block mounts, conveyor shafts, and linear slide units where serviceable, sealed ball bearings are needed.

✅ Model: UC210-30 (single insert)
✅ I.D.: 1-7/8 in
✅ Inner ring width: Wide
✅ Insert type: Ball bearing, bearing steel
✅ Locking: Set-screw type for shaft retention
✅ O.D. style: Spherical O.D.
✅ Seal: Contact seal with slinger, relubrication port
✅ Dynamic load rating: 7980 lbf
✅ Static load rating: 5220 lbf
✅ Max temp: 212°F; HTS: 8483.20.40.40; SKU 17043

💡 What is a set-screw locking insert used for in mounted bearing applications? A set-screw locking insert secures the shaft and gives a sealed, easy-to-service bearing interface that’s handy for light to medium duty machinery. Quick overview: - Secure shaft locking for pillow blocks, housings, and common mounted bearing setups; sealed ball bearing design keeps contaminants out. - Popular in conveyors, linear slide units, agricultural equipment, and general machinery where relubrication access matters. - Pick by I.D., inner ring width, load ratings, and seal style to match lifetime and maintenance needs.