Inner Ring LRT253025 metric needle roller bearing inner race, 25 mm ID, 30 mm OD, 25.5 mm width, high carbon steel, for assembly with TR304425, single unit

Inner ring LRT253025, 25 mm ID, 30 mm OD, 25.5 mm
✔️ Single unit, high carbon steel, tapered bore, fits TR304425

This LRT253025 inner ring is a metric needle roller bearing race used in linear slide units, gearboxes, and shaft assemblies. Supplied as a single bearing for direct replacement.

✅ Model: LRT253025 (Metric LRT series)
✅ Inner diameter: 25 mm
✅ Outer diameter: 30 mm
✅ Width: 25.5 mm
✅ Material: high carbon steel, machined inner race
✅ Compatible with TR304425 needle roller bearing assemblies

💡 What is an inner ring used for in needle roller bearing and linear slide unit assemblies? An inner ring provides the rolling surface and helps locate rollers in a bearing setup. - Offers a hardened raceway for needle rollers and supports radial loads in linear slide units and transmissions. - Ensures correct fit for sealed ball bearing arrangements and pairs with tapered bores and machined cages. - High carbon steel inner rings are handy for heavy-load work; ceramic options suit high-speed, low-friction needs.