LRT121620 inner ring, metric 12 mm ID x 16 mm OD x 20 mm W, high carbon steel inner race for needle roller assemblies, fits TAF162420 and RNAFW162420, single bearing unit

Metric LRT121620 inner ring for needle roller assemblies
✔️ 12 mm ID x 16 mm OD x 20 mm W, single bearing unit, fits TAF162420

This machined metric inner ring is a tapered race used inside needle roller bearing assemblies and compact linear slide units, commonly found in transmissions, gearboxes, and industrial equipment.

✅ Model LRT121620; machined needle roller inner ring
✅ Bore 12 mm, Outside Diameter 16 mm, Width 20 mm
✅ Material: high carbon steel for durable general usage
✅ Compatible with TAF162420 and RNAFW162420 assemblies
✅ Single bearing unit; fits needle roller bearing housings and linear slide units
✅ Not a sealed ball bearing or ceramic type; standard inner race for assembly

💡 What is an inner ring used for in needle roller bearings? It provides the hardened running surface for rollers and supports radial loads in compact assemblies. - Maintains roller alignment for smooth operation in needle roller assemblies and linear slide units - Provides a durable race material, like high carbon steel, for reliable general usage - Important when assembling with components such as TAF162420 or RNAFW162420 for correct fit