Metric LRT151920 inner ring, 15 mm ID x 19 mm OD x 20 mm width, high carbon steel machined needle roller component for general use, single piece, fits TAF192720, for sealed bearings and linear slides

LRT151920 metric inner ring 15 x 19 x 20 mm single piece
✔️ High carbon steel machined inner ring, fits TAF192720 needle roller

This machined metric inner ring is a single-piece replacement raceway for needle roller assemblies and linear slide units, typically used in industrial and automation equipment where compact sealed bearings are required.

✅ Model LRT151920, metric series
✅ Inner diameter 15 mm, outer diameter 19 mm, width 20 mm
✅ High carbon steel, machined raceway for needle rollers
✅ Tapered bore type compatible with TAF192720 assemblies
✅ Designed for sealed bearings and linear slide units in general use
✅ Single piece pack, 1 inner ring per order

💡 What is an inner ring used for in needle roller bearings and linear slide units? An inner ring provides the hardened raceway for needle rollers, keeping rollers aligned and enabling compact radial load support. Quick summary: - Provides a precise raceway for needle roller bearings to reduce wear and enable smooth rotation. - Aligns rollers in linear slide units and sealed ball bearing setups to maintain preload and stiffness. - Acts as a machined replacement raceway in industrial assemblies where compact performance matters.