VXB
IRT2038-1 Bague intérieureNeedle 20 x 25 x 38,5mm
IRT2038-1 Needle Bearing Inner Ring
✔️ Hardened Steel, 20mm x 25mm x 38.5mm
The IRT2038-1 is a precision inner ring designed for use with needle roller bearings where the shaft surface isn’t suitable for direct rolling contact. With a 20mm inner diameter and 25mm outer diameter, this ring provides a clean, hardened raceway for smooth rotation and long bearing life in compact systems.
✅ Pack of 1 needle bearing inner ring
✅ Size: 20mm ID x 25mm OD x 38.5mm wide
✅ Made for needle roller bearing applications
✅ Standard metric dimensions
✅ Provides a hardened rolling surface when the shaft isn’t ground
| ID d | OD D) | Width (B) |
|---|---|---|
| 20mm | 25mm | 385mm |
💡 When should you use an inner ring with a needle bearing?
Use them when your shaft surface isn’t hard or smooth enough for direct contact.
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Creates a proper raceway for needle rollers
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Prolonge la durée de vie des roulements et des arbres dans les systèmes exigeants
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Idéal pour les boîtes de vitesses, les entraînements et les outils de précision
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Drop-in fit with matching metric needle bearings
If your needle bearing setup needs a clean, tough raceway, this inner ring’s the fix. Add it to your cart and get your system dialed in.