The Needle Roller Inner Ring IR25X30X20-EGS – 25X30X20 from INA is a precise and robust component designed for demanding industrial applications. With its compact dimensions of 25 mm bore diameter, 30 mm outer diameter, and 20 mm width, this inner ring is a crucial part of needle roller bearings, enhancing their performance by providing a hardened raceway. Typically used in automotive gearboxes, machine tools, and other mechanical systems, this component ensures smooth operation and efficient load distribution.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 25 mm |
| Outer diameter (D) | 30 mm |
| Width (B) | 20 mm |
| Ring material | Chrome steel 100Cr6 |
Technical advantages
The Needle Roller Inner Ring IR25X30X20-EGS offers several technical benefits that make it a preferred choice in industrial applications:
- Manufactured from heat-treated chrome steel 100Cr6, ensuring exceptional rolling-contact fatigue life.
- Precision ground surfaces provide optimal compatibility with needle rollers, reducing friction and wear.
- Standard dimensions allow easy integration into existing bearing assemblies without the need for customization.
- Suitable for high-load applications, contributing to extended service intervals.
- Designed for use in environments with varying operational conditions, enhancing overall bearing system reliability.
Typical applications
This inner ring is an essential component in the following industrial sectors:
- Automotive industry (gearboxes, differential systems)
- Machine tools (spindle assemblies, precision lathes)
- Textile machinery (spinning frames, looms)
- Packaging machines (film wrapping systems, conveyor systems)
- Printing presses (cylinder supports, roller systems)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the Needle Roller Inner Ring IR25X30X20-EGS – 25X30X20 from INA. Enjoy fast availability and the option to request a quote for bulk quantities. Add this component to your cart or request a quotation today to enhance your industrial applications.
