Needle Roller Bearing Inner Ring IRT Series - Tapered Bore 25 mm I.D. x 30 mm O.D. x 26.5 mm Width, Metric IRT2526-1 Single Shell Type Inner Ring for TLA3026Z Applications

Needle roller inner ring for IRT series, single unit
✔️ Tapered I.D. 25 mm, O.D. 30 mm, width 26.5 mm, high carbon steel

This single inner ring fits shell type needle roller bearings and is ideal for linear slide units, gearboxes, transmissions and motor shafts.

✅ Tapered bore type, 25 mm I.D.
✅ Outer diameter 30 mm, overall width 26.5 mm
✅ High carbon steel material for durable raceways
✅ Metric IRT series, part IRT2526-1, single unit pack
✅ Fits TLA3026Z shell type needle roller bearing applications

💡 What is an inner ring used for in a needle roller bearing assembly? It gives a dedicated hardened race and helps the rollers run true. - Provides a precise raceway for needle rollers in linear slide unit and sealed ball bearing setups. - Accommodates tapered bore fits to reduce shaft wear and fretting. - It’s handy for quick repairs, replacements and tailored shaft assemblies across industrial gearboxes and motors.