The Needle Roller Inner Ring IR160X175X40-EGS by INA is a crucial component in the realm of mechanical engineering, specifically designed for use within needle roller bearings. This inner ring features precise dimensions of 160 mm bore diameter, 175 mm outer diameter, and 40 mm width, making it suitable for demanding industrial applications. Its robust construction allows it to serve efficiently in environments where high load capacities and precision are imperative.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 160 mm |
| Outer diameter (D) | 175 mm |
| Width (B) | 40 mm |
| Basic dynamic load rating (C) | Value not provided |
| Basic static load rating (C0) | Value not provided |
| Limiting speed | Value not provided |
| Reference speed | Value not provided |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
Designed with precision and durability in mind, the Needle Roller Inner Ring IR160X175X40-EGS offers several technical advantages:
- Manufactured from 100Cr6 chrome steel, ensuring exceptional resistance to rolling-contact fatigue.
- Standard CN radial clearance, suitable for applications requiring minimal preload.
- Compatible with a wide range of needle roller bearings, enhancing versatility across various systems.
- Engineered to support high radial loads, making it ideal for heavy-duty applications.
- Adheres to P0 precision class, offering reliable performance in standard operation settings.
Typical applications
The IR160X175X40-EGS inner ring is utilized across numerous sectors due to its robust design and precision:
- Automotive industry (transmissions, differential systems)
- Industrial machinery (conveyors, gearboxes, pumps)
- Textile machinery (spinning frames, looms)
- Construction equipment (cranes, excavators)
- Agricultural machinery (tractors, combine harvesters)
Availability and ordering
Eurobearing.eu is your dedicated B2B supplier for the Needle Roller Inner Ring IR160X175X40-EGS – INA. We ensure fast availability and prompt delivery for this product. For those interested in large orders, please request a quotation to explore bulk purchasing options. Add to cart or request a quote today to meet your industrial component needs.

