Metric LRT Series needle roller bearing adapter sleeve LRT758530-1 75 mm I.D., 85 mm O.D., 30 mm width, high-carbon steel single unit fits RNAF8510530 machined needle bearing Japan spec

LRT758530-1 Metric needle roller adapter sleeve
✔️ Single unit, 75 mm I.D., 85 mm O.D., 30 mm width, high-carbon steel

This adapter sleeve is a single LRT Metric Series part used with machined needle roller bearings and linear slide units in industrial, automotive, and conveyor assemblies.

✅ Bore type: tapered I.D. 75 mm
✅ O.D. 85 mm, overall width 30 mm
✅ Material: high-carbon steel, LRT Metric Series
✅ Fits RNAF8510530 machined needle roller bearing
✅ Pack size: single unit; weight ~0.640 lb

💡 What is an adapter sleeve used for in needle roller bearings and linear slide units? An adapter sleeve centers and mounts needle roller bearings, making shaft swaps and maintenance handy. - Enables mounting needle roller bearings on undersized shafts and converts shaft fits for linear slide unit installs - Helps keep alignment for sealed ball bearing assemblies and supports ceramic upgrade paths to extend service life - Makes replacement and servicing of machined bearings like RNAF8510530 quicker and reduces downtime