Needle Roller Bearing IRT Series with Tapered Bore 22 mm I.D. x 28 mm O.D. x 30.5 mm Width Single High Carbon Steel Unit IRT2230-1 Metric Compatible with TA2830Z Shell Type for linear slide unit use

Single IRT2230-1 needle roller bearing, tapered 22 mm
✔️ I.D. 22 mm, O.D. 28 mm, Width 30.5 mm, High Carbon Steel

This single metric needle roller bearing fits TA2830Z shell setups and is used where compact radial support is needed, such as linear slide unit guides, cam followers, and gearbox assemblies.

✅ Part number: IRT2230-1 (single bearing)
✅ Bore type: Tapered I.D. 22 mm
✅ Outer diameter: 28 mm
✅ Overall width: 30.5 mm
✅ Material: High Carbon Steel
✅ Series: IRT Metric Series
✅ Compatible shell: TA2830Z shell type
✅ Unit: 1 each - Weight: 0.120 lb - SKU: 861487

💡 What is a needle roller bearing used for in compact linear slide units and machinery? Needle roller bearings give high radial load capacity in tight spaces and are handy for compact motion systems. - They provide low-profile radial support for linear slide unit rails and cam followers. - Pick needle rollers when space constraints beat a sealed ball bearing and you need higher radial load capacity. - For low-friction or high-speed needs consider ceramic rolling elements or sealed ball bearing alternatives. - Often used with shell housings like TA2830Z for quick replacement and alignment.