Inner Ring IRT3530 for TA4030Z Shell Type Needle Roller, 35 mm ID x 40 mm OD x 30.5 mm Width, Metric High Carbon Steel, Single Unit; good for sealed ball setups and linear slide unit use

Inner ring IRT3530, 35x40x30.5 mm single unit
✔️ Shell type inner ring, 35 mm ID, 40 mm OD, 30.5 mm W, carbon steel

This single inner ring fits shell type needle roller setups and pairs with TA4030Z assemblies. Typical uses include transmissions, industrial gearboxes, and compact linear slide unit installations.

✅ Model IRT3530, Metric IRT series
✅ Dimensions: 35 mm ID x 40 mm OD x 30.5 mm width
✅ Tapered bore for shell type needle roller assemblies
✅ Material: high carbon steel for durable raceway
✅ Fits with TA4030Z shell type needle roller bearing, single unit

💡 What is an inner ring for needle roller bearings used for? An inner ring provides a hardened raceway on the shaft so rollers run true and carry radial loads effectively. - Provides precise shaft fit and reliable load support in needle roller assemblies - Common in shell type bearings and handy for sealed ball bearing alternative setups and linear slide unit installs - Ideal for automotive drivetrains, industrial gearboxes, and machine tool feed systems