The Needle Roller Inner Ring IR40X45X20,5 – 40X45X20,5-EGS by MTB is a precision-engineered component designed for use in various industrial machinery. This bearing accessory features a bore diameter of 40 mm, an outer diameter of 45 mm, and a width of 20.5 mm, making it suitable for applications requiring compact and efficient load distribution. Commonly utilized in sectors such as automotive and aerospace, the IR40X45X20,5EGS-ECO ensures optimal performance within needle roller bearings, enhancing the overall efficiency of mechanical systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 40 mm |
| Outer diameter (D) | 45 mm |
| Width (B) | 20.5 mm |
| Material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Basic dynamic load rating (C) | Refer to catalog |
| Basic static load rating (C0) | Refer to catalog |
| Operating temperature range | -20 / +120 °C |
Technical advantages
The Needle Roller Inner Ring IR40X45X20,5 – 40X45X20,5-EGS offers numerous technical benefits:
- Constructed from 100Cr6 chrome steel, ensuring superior hardness and wear resistance.
- Precision class P0 / ABEC-1, providing standard accuracy for general applications.
- Operates efficiently within a wide temperature range of -20 to +120 °C.
- Compact design with a width of 20.5 mm, fitting seamlessly into tight assembly spaces.
- Compatible with a range of needle roller bearings, enhancing versatility in industrial applications.
Typical applications
This inner ring is ideal for use in a variety of demanding industrial environments:
- Automotive industry (transmissions, differential assemblies)
- Aerospace sector (actuator systems, aircraft engines)
- Textile machinery (spinning machines, looms)
- Packaging equipment (rotary filling machines, conveyors)
- Heavy machinery (cranes, excavators)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for needle roller inner rings, including the IR40X45X20,5EGS-ECO. We offer fast availability for this product, and you can request a quote for bulk quantities to suit your business needs. Add to cart or request a quotation today to ensure your industrial components are delivered promptly.
