The Needle Roller Inner Ring IR45X52X23 – 45X52X23 is an integral component in needle roller bearings, designed to provide precise guidance and support for needle rollers. With a bore diameter of 45 mm, an outer diameter of 52 mm, and a width of 23 mm, it fits seamlessly into various industrial applications where space is limited, yet high load carrying capacity is essential. This needle roller inner ring, cataloged under code IR45X52X23IS1OF-ECO, is a vital accessory in the bearing industry.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 52 mm |
| Width (B) | 23 mm |
| Material | Chrome steel 100Cr6 |
| Precision class | P0 |
| Operating temperature range | -20 / +120 °C |
Technical advantages
The Needle Roller Inner Ring IR45X52X23 offers a range of technical advantages for specialized applications:
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring rolling-contact fatigue life exceeding 107 cycles.
- Standard P0 precision class, suitable for applications requiring basic accuracy.
- Compatible with a wide operating temperature range from -20 to +120 °C, accommodating various environmental conditions.
- Designed to fit seamlessly into compact assemblies with its 45 mm bore and 52 mm outer diameter.
- Robust construction supports high load capacities, essential for demanding industrial tasks.
Typical applications
The Needle Roller Inner Ring IR45X52X23 is commonly used in a variety of industries and machinery, including:
- Automotive industry (transmissions, differential assemblies)
- Aerospace sector (landing gear systems, flight control actuators)
- Industrial machinery (textile machines, printing presses)
- Construction equipment (excavators, cranes, loaders)
- Material handling systems (conveyor belts, forklifts)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the Needle Roller Inner Ring IR45X52X23, offering fast availability for the IR45X52X23IS1OF-ECO code. For bulk orders, you can request a quotation to meet your specific requirements. Add this product to your cart today or contact us for more information on bulk pricing.
