The Needle Roller Inner Ring IR40X45X20,5-EGS – 40X45X20,5 – INA is a precision-engineered bearing accessory designed for high-performance applications. Manufactured by INA, a renowned name in the industry, this needle roller inner ring features precise dimensions of 40 mm bore diameter, 45 mm outer diameter, and a width of 20.5 mm. Typically used in heavy machinery, automotive components, and industrial equipment, it supports the efficient operation of needle roller bearings, ensuring optimal load distribution and minimal friction.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 40 mm |
| Outer diameter (D) | 45 mm |
| Width (B) | 20.5 mm |
| Ring material | Chrome steel 100Cr6 |
Technical advantages
The IR40X45X20,5-EGS inner ring brings several technical benefits that make it suitable for demanding industrial contexts:
- Precision-engineered to maintain consistent load distribution, minimizing wear.
- Utilizes chrome steel 100Cr6 for enhanced rolling-contact fatigue life.
- Designed to accommodate standard needle roller bearings for seamless integration.
- Manufactured to precise dimensional tolerances, ensuring optimal fit and function.
- Compatible with high-speed applications due to its robust construction.
Typical applications
This needle roller inner ring is ideal for use in a variety of industries and machinery, including:
- Automotive components (transmissions, camshaft followers)
- Industrial machinery (conveyors, presses)
- Agricultural equipment (harvesters, balers)
- Textile machinery (spinning frames, looms)
- Printing presses (rollers, feeders)
Availability and ordering
Eurobearing.eu is your dedicated B2B supplier for the Needle Roller Inner Ring IR40X45X20,5-EGS – INA. We offer fast availability and competitive pricing for bulk quantities. Easily add this product to your cart or request a quotation for larger orders to meet your industrial needs efficiently.
