IRT5020-1 tapered inner-ring needle roller bearing, 50 mm I.D., 55 mm O.D., 20.5 mm width, high carbon steel, metric IRT series, single unit (each), compatible with TA5520Z and TLA5520Z shells for linear slide units and machinery

IRT5020-1 tapered inner-ring needle bearing, single unit
✔️ I.D. 50 mm, O.D. 55 mm, Width 20.5 mm, high carbon steel

This single IRT5020-1 inner ring is a metric IRT series needle roller bearing inner ring used with TA5520Z and TLA5520Z shell types. Commonly used in linear slide units, compact machinery, and tight radial support applications.

✅ Series: IRT metric series
✅ Material: acier Material: en carbone
✅ Dimensions: I.D. 50 mm, O.D. 55 mm, Width 20.5 mm
✅ Compatible shells: TA5520Z and TLA5520Z
✅ Pack size: single bearing (each), ships individually

💡 What are the benefits of using tapered inner-ring needle roller bearings in linear slide units? They give compact, high-capacity radial support for tight-fit mechanical assemblies. - High radial load capacity for compact linear slide unit designs and machinery - Handy option when replacing sealed ball bearing or choosing between ceramic alternatives - Works with shell-type assemblies for simple installation and accurate roll motion