The Needle Roller Inner Ring IR25X30X17-EGS – 25X30X17 from INA is a precision-engineered component designed for use in high-load industrial applications. This inner ring features a 25 mm bore diameter, a 30 mm outer diameter, and a 17 mm width, making it suitable for compact assemblies where space is at a premium. Typically employed in automotive, aerospace, and industrial machinery sectors, this needle roller inner ring provides a robust solution for supporting radial loads in conjunction with needle roller and cage assemblies.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 25 mm |
| Outer diameter (D) | 30 mm |
| Width (B) | 17 mm |
| Basic dynamic load rating (C) | Consult catalog |
| Basic static load rating (C0) | Consult catalog |
| Limiting speed | Consult catalog |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| ISO / cross-reference equivalent code | Consult catalog |
Technical advantages
The Needle Roller Inner Ring IR25X30X17-EGS – INA offers several technical benefits that enhance its performance and efficiency in industrial settings.
- Compact dimensions of 25x30x17 mm, enabling use in tight assembly spaces.
- Manufactured from high-grade chrome steel 100Cr6, ensuring durability and wear resistance.
- Precision class P0 / ABEC-1 for standard accuracy in most industrial applications.
- Engineered to support radial loads effectively when paired with needle roller and cage assemblies.
- Compatible with a wide range of industrial machinery and equipment, offering versatile application potential.
Typical applications
The IR25X30X17-EGS inner ring is widely used across various industries due to its robust design and compatibility with needle roller assemblies.
- Automotive manufacturing (transmissions, differential assemblies)
- Aerospace (actuator systems, landing gear mechanisms)
- Industrial machinery (presses, pumps, and compressors)
- Textile machinery (spinning and weaving equipment)
- Construction equipment (earthmovers, excavators)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier of mechanical industrial components, offers the Needle Roller Inner Ring IR25X30X17-EGS – INA with fast availability. Businesses can conveniently request a quote for bulk quantities or add the product to their cart for immediate purchase.
