IRT Metric Needle Roller Bearing with Tapered Bore 20 mm I.D. x 25 mm O.D. x 38.5 mm Width - Single Shell-Compatible Unit for TLAW2538Z Applications, High Carbon Steel Construction

Single IRT metric needle roller bearing, tapered bore
✔️ 20 mm I.D., 25 mm O.D., 38.5 mm width; fits TLAW2538Z shell

This single IRT metric needle roller bearing has a tapered inner diameter and high carbon steel rollers. It’s typically used in industrial linear slide units, precision guides, and shell-type needle roller assemblies where space is limited and radial load capacity is needed.

✅ Tapered bore: 20 mm I.D.
✅ Outer diameter: 25 mm O.D.
✅ Overall width: 38.5 mm
✅ Material: High carbon steel; ceramic options available for low-friction needs
✅ Series: IRT Metric, compatible with TLAW2538Z shell-type needle roller bearing
✅ Typical uses: linear slide unit assemblies, sealed ball bearing housings, precision shafts

💡 What is a needle roller bearing used for in linear slide units? Needle roller bearings are heavy-duty radial rollers that give high load capacity in tight shaft spaces. They’re handy when you need compact, high-load support for sliding or rotating shafts. - Provide high radial load capacity with a low cross-section for linear slide unit designs - Work well in sealed ball bearing housings and shell-type needle roller arrangements - Commonly used in precision guides, conveyor shafts, and machine tool slides