Metric inner ring for shell-type needle roller bearing, 7 mm ID x 10 mm OD x 10.5 mm width, high carbon steel race, fits TA1010Z & TLA1010Z, single bearing, linear slide unit compatible

Metric shell-type needle bearing inner ring, 7 mm ID
✔️ 10 mm OD, 10.5 mm width, high carbon steel, single unit

This single metric inner ring (IRT710) is the replacement inner race for shell-type needle roller bearings. It’s typically used in linear slide units, compact gearboxes, and machinery where a durable inner race is needed for assembly with TA1010Z or TLA1010Z shells.

✅ Part number: IRT710, Metric IRT series
✅ Bore: 7 mm, precision tolerance
✅ Outside diameter: 10 mm, raceway fit
✅ Width: 10.5 mm, shell-type needle bearing use
✅ Material: high carbon steel, durable inner race
✅ Fits assemblies: TA1010Z and TLA1010Z, single bearing pack

💡 What is an inner ring used for in needle roller bearings and why is it handy for linear slide units? An inner ring provides a hardened, precise raceway that lets needle rollers run smoothly and reduces wear. Quick answer sentence below. - It gives a smooth, hardened surface for needle rollers to run on, improving life and load capacity. - It’s handy when swapping worn races in shell-type bearings without replacing the whole assembly. - Commonly used in linear slide units, gearboxes, and compact drives where tight tolerances matter.