IRT2220 Single Inner Ring Metric Needle Roller Race, 22 mm ID x 26 mm OD x 20.5 mm Width, High Carbon Steel, Shell-Type Assembly Compatible with TA2620Z and YT2620

Single IRT2220 inner ring, 22 x 26 x 20.5 mm
✔️ High carbon steel shell-type inner ring; fits TA2620Z, YT2620

This single IRT2220 inner ring is a metric needle roller bearing race used in shell-type housings for gearboxes, conveyors, and linear slide unit setups. It also pairs well with sealed ball bearing or ceramic parts in compact systems.

✅ Model: IRT2220 (IRT Metric Series)
✅ Bore type: Tapered; Inside Diameter: 22 mm
✅ Outside Diameter: 26 mm; Width: 20.5 mm
✅ Material: High carbon steel; race for shell-type needle bearings
✅ Fits with: TA2620Z and YT2620 assemblies
✅ Pack: Single inner ring; UOM: each; Weight: 0.050 lb

💡 What is an inner ring for needle roller bearings used for? An inner ring provides a hardened, precise raceway for needle rollers in shell-type bearings, ensuring proper load distribution, smooth rotation, and easier shaft replacement. Short intro: Handy for tight radial guidance and straightforward service. - Improves load distribution and reduces wear in high-radial-load applications. - Works well alongside sealed ball bearing and ceramic components in mixed assemblies. - Commonly used in linear slide unit systems, gearbox shafts, and conveyor rollers.