Needle roller bearing inner ring single piece, metric, 14 mm ID, 17 mm OD, 17 mm width, high carbon steel, fits NAX1725 and NBX1725 linear slide units for general use

Needle roller bearing inner ring, 14 x 17 x 17 mm
✔️ High carbon steel, metric, single piece, fits NAX1725 NBX1725

This inner ring is a machined race for needle roller bearings, commonly used in linear slide units, compact gearboxes, and automation equipment. Sold as a single inner ring for repair or assembly, it provides a precision shaft fit and reliable performance.

✅ Model: LRT141717 (Inner Ring)
✅ Bore (ID): 14 mm; Outside (OD): 17 mm; Width: 17 mm
✅ Material: High carbon steel; machined needle roller bearing inner race
✅ Compatible with: NAX1725 and NBX1725 linear slide units
✅ Series: LRT Metric series; sold individually (each); weight ~0.020 lb

💡 What is an inner ring used for in needle roller bearings and linear slide units? An inner ring provides a hardened running surface and a precise shaft fit for rollers. - It improves load distribution and rolling contact in needle roller bearings and linear slide units. - Handy for field maintenance, rebuilds, and OEM replacements in automation gear and linear guides. - Works with sealed ball bearing systems or ceramic upgrades for improved wear resistance.