LRT303517 Inner Ring Metric 30 mm ID x 35 mm OD x 17 mm Width High Carbon Steel Needle Roller Component for Assembly with RNA4906 and NAF354517 General Industrial Use

Inner ring LRT303517 metric 30x35x17 mm for needle bearings
✔️ 30 mm ID, 35 mm OD, 17 mm width; high carbon steel, single piece

This is a machined inner ring for needle roller bearing assemblies, used in industrial drives, gearboxes, and linear slide units for reliable radial support.

✅ Model LRT303517, Metric Series, machined inner ring for needle rollers
✅ Bore type: tapered; suited for RNA4906 and NAF354517 assemblies
✅ Material: high carbon steel for general industrial use; single unit pack
✅ Dimensions: 30 mm ID, 35 mm OD, 17 mm width; precision fit for linear slide unit applications
✅ Use cases: needle roller bearings, sealed ball bearing replacements, maintenance spares

💡 What is an inner ring used for in needle roller bearing assemblies? An inner ring provides a hardened raceway and accurate mounting surface for rollers, helping bearings handle radial loads and align in assemblies. Short intro: Inner rings are handy parts that keep rollers tracking and reduce wear. - Offers a precise raceway for needle roller bearing inner ring maintenance and replacement - Ensures proper fit in linear slide unit setups and supports sealed ball bearing conversions - Common in gearboxes, transmissions, and compact actuator assemblies for reliable radial support