Single 20mm Zinc Wide Set Screw Black Hanger Housing for Sliding Doors and Linear Slide Units, Plastic Mount Compatible with Wide Set-Screw Bearings and Track Systems

Single 20mm zinc wide-set screw black hanger housing
✔️ Single unit, 20mm bore, zinc mount, wide set-screw, black housing

This single 20mm hanger housing is a zinc mounting bracket with a black plastic casing. It's used to hold wide set-screw bearings in sliding doors, track systems and linear slide units.

✅ 20mm inner diameter for wide set-screw bearings
✅ Zinc-plated mounting bracket with black plastic housing
✅ Designed for sliding doors, track systems and linear slide units
✅ Fits sealed ball bearing styles and set-screw configurations
✅ Single unit pack for quick replacement and maintenance

💡 How does a hanger housing support linear slide units and sealed ball bearings? A hanger housing gives the bearing a secure, low-profile mount so the bearing can track and carry loads. - Provides rigid zinc mounting and alignment for sealed ball bearing inserts and set-screw styles - Keeps bearings steady in linear slide units and track systems for smoother motion and reduced wear - Simple single-unit replacement option that’s handy for door hardware and light industrial rigs