Needle Roller Inner Ring, Tapered Bore, 70 mm ID x 80 mm OD x 35 mm Width, High Carbon Steel, Single Unit for Assembly with TAF809535, Metric LRT708035

Single metric tapered needle roller inner ring 70x80x35 mm
✔️ LRT708035, high carbon steel, 70 mm ID x 80 mm OD x 35 mm

This machined tapered-bore inner ring is a raceway component for needle roller bearings, commonly used in linear slide units, gearboxes, transmissions and general industrial machinery. Sold as a single unit for assembly with TAF809535.

✅ Model: LRT708035, LRT Metric Series
✅ Inner diameter: 70 mm; Outer diameter: 80 mm; Width: 35 mm
✅ Material: High carbon steel; machined for needle roller bearing use
✅ Bore type: Tapered, designed to assemble with TAF809535
✅ Applications: linear slide unit, shaft-mounted and compact radial support
✅ Pack: single inner ring, sold each, weight approx 0.680 lb

💡 What is an inner ring for a needle roller bearing used for? An inner ring provides a hardened raceway that supports needle rollers and improves load handling and alignment in tight radial spaces. Short intro: - It creates a proper running surface for needle rollers and works with sealed ball bearing or needle bearing setups. - Common in linear slide unit guides, transmissions, gearboxes, and shaft-mounted assemblies where compact support is needed. - Choose high carbon steel inner rings for durability; consider ceramic options if you need lower friction or higher speed performance.