IRT2020-1 IRT Series Needle Roller Bearing Tapered I.D. 20 mm O.D. 25 mm Width 20.5 mm Single Bearing Unit for Metric Linear Slide Units Shell-Type Assemblies

Single IRT2020-1 needle roller bearing, metric.
✔️ Tapered I.D. 20 mm, O.D. 25 mm, Width 20.5 mm, single unit

This single IRT2020-1 needle roller bearing has a tapered inner diameter for press-fit mounting and is typically used in shell-type assemblies and metric linear slide units.

✅ Bore type: Tapered inner diameter 20 mm
✅ Outer diameter: 25 mm
✅ Overall width: 20.5 mm
✅ Material: high carbon steel, metric IRT series
✅ Fits with TA2520Z, TLA2520Z and YT2520 shell-type bearings
✅ Pack size: single bearing unit, SKU 860826, weight 0.060 lb each

💡 What are the advantages of a tapered bore needle roller bearing for metric linear slide units? A tapered bore needle roller bearing gives a tight, adjustable fit that makes mounting easier and reduces play for more accurate motion control. Here’s why it’s handy in many linear and shell-type setups: - Improved radial load capacity and compact profile useful where a sealed ball bearing may be too large - Tapered I.D. allows precise shaft fit and easier installation with adapter sleeves for metric systems - High carbon steel construction delivers durability for linear slide unit and shell-type applications - Compatible with common shell-type partners for quick replacement or upgrade