Inner Ring LRT506040 for Needle Roller Bearings, Metric 50 mm ID x 60 mm OD x 40 mm Width, High Carbon Steel Machined race for RNAFW607840 Assembly, Single Unit, General Industrial Use

Single inner ring LRT506040, metric 50x60x40 mm
✔️ ID 50 mm, OD 60 mm, Width 40 mm; high carbon steel; fits RNAFW607840

This machined metric inner ring is built for needle roller bearing assemblies and linear slide unit repairs. Sold as a single unit for maintenance or replacement.

✅ Model LRT506040, LRT metric series
✅ Inner diameter 50 mm, outer diameter 60 mm, width 40 mm
✅ Material high carbon steel, hardened machined race for needle rollers
✅ Fits RNAFW607840 assemblies and common needle roller setups
✅ Single unit pack, weight 0.580 lb, ideal for industrial use

💡 What is a needle roller bearing inner ring used for? An inner ring gives needle rollers a hardened running surface so assemblies run true and last longer. This short intro explains typical uses and benefits: - Provides a compact, precise raceway for needle rollers, improving load handling and service life. - Supports linear slide unit guides, shafts, and tight radial installations in industrial and automotive gear. - Used in repair, maintenance, and upgrades where a machined inner race is required to pair with rollers and cages.