IRT2220-1 Tapered Inner Ring Needle Roller Bearing, Metric Series, 22 mm Bore x 28 mm OD x 20.5 mm Width, Single Unit for TA2820Z TLA2820Z YT2820 Shells

Tapered inner-ring needle roller bearing, single unit
✔️ Bore 22 mm, OD 28 mm, Width 20.5 mm; high carbon steel

This tapered inner-ring needle roller bearing (IRT2220-1) is a single metric unit built for tight radial support in compact linear slide units and shell-type housings. Commonly used in industrial motion systems, machine tools, and automation gear.

✅ Model: IRT2220-1
✅ Bore: 22 mm
✅ Outer diameter: 28 mm
✅ Width: 20.5 mm
✅ Material: acier Material: en carbone
✅ Fits: TA2820Z, TLA2820Z, YT2820 shell-type housings

💡 What is a needle roller bearing used for in compact linear slide units? Needle roller bearings deliver high radial load capacity in narrow spaces and keep linear motion smooth and reliable. - High radial-load support for compact linear slide units and machine tool spindles - Low cross-section design makes them handy in shell-type housings and tight assemblies - Often chosen over sealed ball bearing options when space is limited or higher radial capacity is needed