IRT Metric needle roller bearing single unit - tapered I.D. 32 mm x O.D. 38 mm x Width 20.5 mm, high carbon steel inner ring, fits TA3820Z shell type, model IRT3220-1

Single IRT metric needle roller bearing, tapered
✔️ Tapered I.D. 32 mm, O.D. 38 mm, W 20.5 mm, single unit

This single IRT3220-1 needle roller bearing has a tapered inner diameter and is ideal for compact shaft support, linear slide unit and machinery automation where radial load capacity and a tight fit matter.

✅ Bore type: tapered I.D.
✅ Inner diameter: 32 mm
✅ Outer diameter: 38 mm
✅ Overall width: 20.5 mm
✅ Material: high carbon steel for radial load strength
✅ Series: IRT metric series, fits TA3820Z shell type
✅ Pack: single bearing, model IRT3220-1, SKU 861361

💡 What is a needle roller bearing used for in compact linear slide units and shaft support? Needle roller bearings are handy when you need high radial load capacity in a small package. - Provides high radial load support for compact linear slide unit and shaft support applications - Helps reduce friction in tight clearances and complements sealed ball bearing or ceramic bearing setups - Often chosen for automation, gearboxes, and shell type housings where space and weight are limited