The IR 45X55X20 IS1 Needle Roller Inner Ring by SKF is a precision-engineered component tailored for demanding industrial applications. With its specific dimensions of 45 mm bore diameter, 55 mm outer diameter, and 20 mm width, this inner ring is designed to meet the exacting standards of needle roller bearing assemblies. Typically utilized to enhance load-carrying capacity and increase the lifespan of needle roller bearings, the SKF IR 45X55X20 IS1 is essential for ensuring smooth and efficient mechanical operations in various heavy-duty environments.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 55 mm |
| Width (B) | 20 mm |
| Ring material | Chrome steel 100Cr6 |
Technical advantages
Designed with precision and durability in mind, the SKF IR 45X55X20 IS1 Needle Roller Inner Ring offers several technical advantages:
- Manufactured from high-grade 100Cr6 chrome steel, ensuring excellent wear resistance and rolling-contact fatigue life exceeding 107 cycles.
- Optimized dimensions allow for easy integration into needle roller bearing assemblies, enhancing load distribution and reducing stress concentrations.
- Standardized size and design facilitate quick replacement and maintenance in existing systems, minimizing downtime.
- Precision engineering ensures tight tolerances, contributing to improved bearing performance and reliability in high-load applications.
- Compatible with various types of needle roller bearings, broadening its applicability across different industrial settings.
Typical applications
The IR 45X55X20 IS1 Needle Roller Inner Ring by SKF is commonly employed in a range of industrial sectors, including:
- Automotive manufacturing (gearbox assemblies, camshafts)
- Agricultural machinery (harvesters, tractors)
- Construction equipment (cranes, excavators)
- Industrial automation (conveyor systems, robotic arms)
- Machine tools (lathes, milling machines)
Availability and ordering
Available for immediate purchase through Eurobearing.eu, a specialized B2B supplier of mechanical components, the SKF IR45X55X20IS1 Needle Roller Inner Ring is ready for fast dispatch. For bulk orders, request a quotation to receive competitive pricing. Add to cart now or contact us for further assistance.
