The Needle Roller Inner Ring IR70X80X25 – 70X80X25-EGS is a vital component within the realm of bearing accessories, specifically designed to enhance the functionality of needle roller bearings. Featuring precise dimensions of 70 mm bore diameter, 80 mm outer diameter, and 25 mm width, this inner ring acts as a hardened raceway for needle rollers, minimizing friction and wear. Commonly utilized in heavy-duty industrial applications, it ensures optimal performance in demanding environments. This product, identified by SKU: IR70X80X25EGS-ECO, is a critical asset for industries requiring robust and precise mechanical components.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 70 mm |
| Outer diameter (D) | 80 mm |
| Width (B) | 25 mm |
| Weight | Specific data not available |
| Basic dynamic load rating (C) | Specific data not available |
| Basic static load rating (C0) | Specific data not available |
| Limiting speed | Specific data not available |
| Reference speed | Specific data not available |
| Cage type | Specific data not available |
| Shielding / Sealing | Open |
| Operating temperature range | Specific data not available |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Specific data not available |
| Precision class | Specific data not available |
| Internal clearance | Specific data not available |
| ISO / cross-reference equivalent code | Specific data not available |
Technical advantages
The Needle Roller Inner Ring IR70X80X25 – 70X80X25-EGS offers a range of technical benefits, making it an essential component for demanding industrial applications:
- Manufactured from durable chrome steel 100Cr6, ensuring excellent wear resistance and long service life.
- Open design allows for easy integration and maintenance in existing machinery setups.
- Suitable for high-load applications due to its robust construction and precise engineering.
- Compatible with a wide range of needle roller bearings, enhancing versatility across different machines.
- Precision engineered for minimal radial play, ensuring smooth and efficient operation.
Typical applications
This needle roller inner ring is widely used in various industrial sectors and machinery types, including:
- Automotive manufacturing (transmissions, gearboxes)
- Industrial machinery (printing presses, conveyor systems)
- Aerospace components (actuators, landing gear)
- Heavy equipment (construction machinery, mining equipment)
- Textile machinery (spinning frames, looms)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, ensures fast availability of the Needle Roller Inner Ring IR70X80X25 – 70X80X25-EGS, identified by SKU: IR70X80X25EGS-ECO. Customers can easily add this product to their cart for immediate purchase or request a quotation for bulk orders to meet their specific industrial needs.
