LRT354034 Metric Needle Roller Bearing Inner Ring 35 mm ID x 40 mm OD x 34 mm Width High Carbon Steel for RNAFW405034, Single Unit, Machined Type Precision Replacement for Linear Slide Unit Sealed fit

Metric needle roller inner ring 35 x 40 x 34 mm precision
✔️ 35 mm ID, 40 mm OD, 34 mm width; high carbon steel; single unit

This machined metric needle roller inner ring is a single replacement part that pairs with RNAFW405034. It’s commonly used in linear slide units, industrial motion systems, and tooling where a hardened internal raceway is required.

✅ Model: LRT354034 (Metric LRT series)
✅ Bore type: Tapered; i.d. 35 mm; o.d. 40 mm; width 34 mm
✅ Material: High carbon steel; machined type inner ring
✅ Fits RNAFW405034; made for needle roller linear slide unit use
✅ Single bearing; weight approx 0.170 lb; replacement part

💡 What is a needle roller bearing inner ring used for? A needle roller bearing inner ring gives the needle rollers a hardened raceway and is handy in tight radial spaces for reliable motion. Intro: Typical uses and benefits include: - Provides a precise raceway for needle rollers in linear slide units, improving load distribution and wear life. - Ideal for machined type needle roller assemblies and sealed bearing applications in compact systems. - Commonly used in automotive, tooling, and industrial motion repair and replacement jobs.