20mm Narrow Set-Screw Cylindrical OD Bearing Single Unit for Normal Width Shafts, Radial Design Mount for Linear Slide Units, Sealed or Open Option, Ceramic-Compatible

Single 20mm narrow set-screw cylindrical bearing
✔️ Bore 20 mm, set-screw mounted, normal width, sealed option

This single 20 mm narrow set-screw cylindrical bearing is a normal-width radial unit used on linear slide units, shaft mounts, and compact machinery where a secure, low-profile mount is needed.

✅ Bore: 20 mm, narrow radial profile
✅ Mount: set-screw collar for secure shaft hold
✅ Width: normal design for compact slides
✅ Sealing: available sealed or open variants
✅ Compatibility: fits linear slide units and ceramic options

💡 How do set-screw cylindrical bearings perform in linear slide units and shaft mounts? Set-screw cylindrical bearings provide a compact, reliable shaft hold with good radial support and easy installation. - Solid radial support for linear slide unit and shaft applications, works well on 20 mm shafts - Set-screw mounting fixes the bearing on the shaft without extra housings, handy for tight assemblies - Sealed options offer protection from contamination; ceramic-compatible choices reduce friction and heat