20mm Narrow Set Screw Bearing Insert - Single Unit Non-Relubricatable Lock Collar for Pillow Block Applications, BLLP4 Style ID for Linear Slide Units and Sealed Ball Bearing Alternative

20mm narrow set screw bearing insert, single unit
✔️ ID 20mm, narrow profile, non-relubricatable, set-screw lock

Single bearing insert made for pillow block housings and linear slide units, commonly used in conveyors, automation, and light industrial setups.

✅ 20 mm inner diameter, narrow-profile bearing insert
✅ Set-screw locking design for secure shaft mounting
✅ Non-relubricatable construction, low-maintenance option
✅ Fits BLLP4 style pillow block housings and linear slide units
✅ Compatible with sealed ball bearing retrofits and replacements

💡 What is a set-screw bearing insert used for in pillow block and linear slide systems? A set-screw bearing insert clamps to a shaft to give dependable radial support while keeping installation quick and compact. Here’s a quick rundown of why it’s handy: - Provides secure shaft support for pillow block and linear slide unit retrofits, ideal for sealed ball bearing replacement - Works well when a non-relubricatable, low-maintenance bearing is preferred in light industrial or automation gear - Simple installation with set-screw locking, a good choice for compact or narrow ID applications