Tapered bore needle roller bearing IRT1525 pack of 2, 15 mm I.D. x 20 mm O.D. x 25.5 mm width, Metric IRT series for TA2025Z YT2025 shell type, high carbon steel; fits linear slide units and sealed systems

Tapered bore needle roller bearing, pack of 2
✔️ 15 mm I.D. x 20 mm O.D. x 25.5 mm width; high carbon steel

This metric IRT series needle roller bearing set (2 pieces) is used in shell type housings and linear slide units for industrial automation, conveyors, and gearbox assemblies.

✅ Bore type: tapered I.D.
✅ I.D.: 15 mm
✅ O.D.: 20 mm
✅ Width: 25.5 mm
✅Material: 高炭素鋼
✅ Series: Metric IRT
✅ Fits shell types: TA2025Z, YT2025
✅ Pack size: 2 bearings per sale
✅ Weight: 0.060 lb each

💡 What is a needle roller bearing used for in linear slide unit and sealed ball bearing applications? Needle roller bearings provide high radial load support in compact spaces, making them handy where larger bearings won't fit. - High radial load capacity for compact linear slide unit mounts and tight shaft arrangements. - Works with shell housings and can complement sealed ball bearing systems in conveyors and automation. - Consider ceramic options for extreme temperature or low-friction needs; steel versions are durable and cost-effective.