The Needle Roller Inner Ring IR20X25X17-EGS by INA is an essential component in the realm of bearing accessories, specifically designed to enhance the performance of needle roller bearings. With precise dimensions of 20 mm bore diameter, 25 mm outer diameter, and 17 mm width, this inner ring is crafted for demanding industrial applications. It is commonly utilized in various machinery requiring compact and efficient rotational movement, ensuring optimal load distribution and alignment.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 20 mm |
| Outer diameter (D) | 25 mm |
| Width (B) | 17 mm |
| Weight | Not available |
| Basic dynamic load rating (C) | Not available |
| Basic static load rating (C0) | Not available |
| Limiting speed | Not available |
| Reference speed | Not available |
| Cage type | Not available |
| Shielding / Sealing | Open |
| Operating temperature range | Not available |
| Ring material | Not available |
| Factory lubrication | Not available |
| Precision class | Not available |
| Internal clearance | Not available |
| ISO / cross-reference equivalent code | Not available |
Technical advantages
The Needle Roller Inner Ring IR20X25X17-EGS offers several technical advantages, making it a suitable choice for various industrial applications:
- Open design facilitates easy inspection and maintenance.
- Compact dimensions allow for integration into space-constrained assemblies.
- Enhanced alignment capability due to precise outer and bore diameters.
- Standardized dimensions ensure compatibility with a wide range of needle roller bearings.
- Manufactured to meet rigorous industry standards for consistent performance.
Typical applications
This inner ring is ideal for use in a variety of industries and machinery, demonstrating its versatility and adaptability to different mechanical needs:
- Automotive engineering (gearboxes, transmission systems)
- Industrial machinery (conveyor systems, hydraulic pumps)
- Agricultural equipment (tractors, harvesters)
- Textile machinery (spinning frames, looms)
- Construction equipment (excavators, cranes)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, offers the Needle Roller Inner Ring IR20X25X17-EGS with fast availability. Businesses can easily add this product to their cart or request a quotation for bulk quantities, ensuring they have the components needed for their specific applications.

