LRT222830 Inner Ring Single Bearing, Metric 20 mm I.D., 28 mm O.D., 30 mm Width, High Carbon Steel, General Use, For Assembly with RNA69/22 Needle Roller Bearing, for linear slide units

LRT222830 metric inner ring, single bearing unit
✔️ 20 mm I.D., 28 mm O.D., 30 mm width, high carbon steel

This single metric inner ring (model LRT222830) is made for needle roller bearing assemblies and is commonly used in linear slide units, conveyors, and general machinery maintenance.

✅ Model: LRT222830, LRT Metric Series
✅ Dimensions: 20 mm I.D., 28 mm O.D., 30 mm width
✅ Material: High carbon steel, machined inner raceway
✅ Bore type: Tapered, designed to assemble with RNA69/22 needle roller bearing
✅ Typical uses: linear slide unit maintenance, conveyor drives, sealed ball bearing replacement scenarios

💡 What is an inner ring used for in needle roller bearing assemblies? A proper inner ring provides the raceway and axial support inside needle roller systems, helping rollers run smoothly and last longer. - Improves load distribution and alignment for needle rollers and linear slide units, reducing wear. - Makes maintenance handy by letting you replace a worn inner race without changing housings. - Works alongside sealed ball bearing setups or ceramic elements where a precise raceway is critical.