The SKF IR 50X55X20 IS1 Needle Roller Inner Ring is a precision-engineered component designed for demanding industrial applications. Manufactured by SKF, this inner ring features dimensions of 50 mm bore diameter, 55 mm outer diameter, and 20 mm width, making it suitable for various high-load environments. This needle roller inner ring enhances the load-carrying capacity of needle roller bearings, providing an essential interface for bearing assemblies in applications that require high precision and reliability.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 50 mm |
| Outer diameter (D) | 55 mm |
| Width (B) | 20 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The SKF IR 50X55X20 IS1 Needle Roller Inner Ring offers several technical benefits that enhance its suitability for industrial use:
- Chrome steel 100Cr6 construction ensures high rolling-contact fatigue life.
- Compatible with needle roller bearings to increase load-bearing capacity.
- Precision class P0 / ABEC-1 for standard applications requiring high accuracy.
- Optimized dimensions facilitate seamless integration with corresponding bearing assemblies.
- Adaptable for use in high-load environments due to robust material properties.
Typical applications
This needle roller inner ring is versatile and can be used in various industrial sectors and machinery, including:
- Automotive transmissions and gearboxes
- Industrial machinery (printing presses, textile machines)
- Hydraulic pumps and motors
- Construction equipment (excavators, cranes)
- Wind turbine gear systems
Availability and ordering
Eurobearing.eu offers fast availability for the SKF IR50X55X20IS1 Needle Roller Inner Ring, ensuring quick delivery for your industrial needs. As a specialized B2B supplier, we provide the option to request a quote for bulk quantities. Add this product to your cart or request a quotation today to secure your supply.
