IRT Series Tapered-Bore Needle Roller Bearing IRT3225-1 Single Unit, Metric 32 mm I.D., 38 mm O.D., 25.5 mm Width, High Carbon Steel, Fits TA3825Z Shell Type

Single metric tapered-bore needle roller bearing
✔️ 32 mm I.D., 38 mm O.D., 25.5 mm width, high carbon steel

This is a single IRT metric needle roller bearing with a tapered inner diameter for shell-type housings like TA3825Z. Commonly used in compact linear slide units, shafts, and tight drive assemblies.

✅ IRT metric series, tapered bore for shell housings
✅ Inner diameter: 32 mm; Outer diameter: 38 mm; Width: 25.5 mm
✅ Material: high carbon steel for heavy radial loads
✅ Fits TA3825Z shell type; great for linear slide units and shafts
✅ Sold as 1 single bearing unit, SKU 861458, weight 0.140 lb each

💡 What is a needle roller bearing used for in linear slide units? Needle roller bearings are handy when you need low-profile, high radial load support in tight spaces. - Compact radial support for shafts and compact linear slide units - High load capacity in tight housings, suitable for shell-type bearings - Often paired with sealed ball bearing or ceramic hybrid options for longer life