The Needle Roller Inner Ring IR25X30X20,5-EGS, manufactured by MTB, is a key component in the realm of bearing accessories, specifically designed for integration with needle roller bearings. With precise dimensions of 25 mm bore diameter, 30 mm outer diameter, and a width of 20.5 mm, this inner ring is engineered for applications that require compactness and high load capacity. Ideal for use in various industrial sectors, this component ensures seamless performance and enhances the operational efficiency of the machinery it is fitted into. The SKU for this product is IR25X30X20,5EGS-ECO.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 25 mm |
| Outer diameter (D) | 30 mm |
| Width (B) | 20.5 mm |
| Weight | Omitted |
| Basic dynamic load rating (C) | Omitted |
| Basic static load rating (C0) | Omitted |
| Limiting speed | Omitted |
| Reference speed | Omitted |
| Cage type | Omitted |
| Shielding / Sealing | Open |
| Operating temperature range | Omitted |
| Ring material | Omitted |
| Factory lubrication | Omitted |
| Precision class | Omitted |
| Internal clearance | Omitted |
| ISO / cross-reference equivalent code | Omitted |
Technical advantages
The Needle Roller Inner Ring IR25X30X20,5-EGS offers a range of tangible technical benefits:
- Compact design with a bore diameter of 25 mm, suitable for tight engineering spaces.
- Open design allows for easy integration and compatibility with various lubrication methods.
- Engineered for high load capacity, enhancing the bearing’s ability to handle heavy-duty applications.
- Manufactured by MTB, ensuring adherence to precise industrial specifications and standards.
- Available in standard dimensions, facilitating easy replacement and integration into existing systems.
Typical applications
The Needle Roller Inner Ring IR25X30X20,5-EGS is used across a wide spectrum of industries, including:
- Automotive manufacturing (transmission systems, differential assemblies)
- Aerospace engineering (engine components, landing gear systems)
- Industrial machinery (conveyor systems, packaging equipment)
- Textile machinery (spinning machines, looms)
- Printing equipment (offset printers, digital presses)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier of mechanical industrial components, offers the Needle Roller Inner Ring IR25X30X20,5-EGS with swift availability. Customers can conveniently add this product to their cart or request a quotation for bulk quantities. Explore our catalog to meet your industrial component needs efficiently.

