Inner Ring LRTZ303518 for Needle Roller Bearing Assembly, Metric 30 mm ID x 35 mm OD x 18 mm Width, High-Carbon Steel, General Purpose, Fits RNA4906UU, Single Piece

Metric inner ring 30 mm ID x 35 mm OD x 18 mm
✔️ High-carbon inner ring LRTZ303518, single piece, fits RNA4906UU

This single metric inner ring is the machined inner race for needle roller bearings, typically used in linear slide units, conveyors and light industrial gearboxes.

✅ Model: LRTZ303518, machined needle roller bearing inner ring
✅ Dimensions: 30 mm ID x 35 mm OD x 18 mm width
✅ Material: high carbon steel, suitable for general usage
✅ Bore type: chamfered, designed to assemble with RNA4906UU
✅ Single piece pack, approx. 0.080 lb, suitable for linear slide unit setups

💡 How does an inner ring for needle roller bearings support linear slide units and precision motion? A quick answer: the inner ring provides a hardened, accurate raceway that keeps rollers aligned and makes motion smooth and handy. - Offers a precise rolling surface for needle roller bearings and linear slide units - Helps maintain alignment and reduces wear in precision motion systems - Compatible with bearing housings including sealed ball bearing setups and aids easier maintenance