The IR 70X80X54 Needle Roller Inner Ring by SKF is a critical component for various industrial applications requiring precise alignment and support. As a standard needle roller inner ring, it features dimensions of 70 mm bore diameter, 80 mm outer diameter, and 54 mm width, making it suitable for specific bearing configurations. This SKF component is widely used in sectors that necessitate robust and precise mechanical performance.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 70 mm |
| Outer diameter (D) | 80 mm |
| Width (B) | 54 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The IR 70X80X54 Needle Roller Inner Ring provides several technical benefits for industrial applications:
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring enhanced rolling-contact fatigue life over extensive cycles.
- Standard P0 / ABEC-1 precision class facilitates adequate tolerance levels for numerous applications.
- Compatible with a wide range of needle roller bearings, providing flexibility in design configurations.
- Engineered for easy integration into existing systems, minimizing installation time and effort.
- Reliable performance in varying operational conditions due to robust material construction.
Typical applications
The IR 70X80X54 Needle Roller Inner Ring is suitable for a variety of industries and machine types, including:
- Automotive manufacturing (transmission systems, differential assemblies)
- Heavy machinery (excavators, loaders, and bulldozers)
- Aerospace components (landing gears, control systems)
- Textile machines (spinning and weaving equipment)
- Wind turbines (gearboxes, rotor hubs)
Availability and ordering
At Eurobearing.eu, we specialize in providing B2B customers with fast access to essential mechanical components. The IR70X80X54-SKF is readily available for immediate dispatch. For bulk orders, we offer the possibility to request a quotation. Add this item to your cart or request a quote to meet your specific requirements today.
