The IR 50X58X22 Needle Roller Inner Ring by SKF is a precision-engineered component, specifically designed for use in various industrial applications. This inner ring is characterized by its dimensions of 50 mm inner diameter, 58 mm outer diameter, and a width of 22 mm. It is a vital accessory in needle roller bearing assemblies, offering a robust solution for high-load applications. The SKF IR 50X58X22 is renowned for its compatibility and performance in demanding environments.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 50 mm |
| Outer diameter (D) | 58 mm |
| Width (B) | 22 mm |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Reference speed | Not specified |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | Not specified |
Technical advantages
The SKF IR 50X58X22 Needle Roller Inner Ring offers several technical advantages that make it an optimal choice for industrial applications:
- Constructed from high-quality chrome steel 100Cr6 for enhanced durability.
- Precision class P0 / ABEC-1 ensures reliable performance in standard applications.
- Accurate dimensional tolerances facilitate smooth integration with needle roller assemblies.
- Compatible with various needle roller bearings, offering flexibility in design.
- Suitable for environments requiring high-load capacity due to robust material properties.
Typical applications
The IR 50X58X22 Needle Roller Inner Ring is versatile, finding applications across various sectors:
- Automotive industry (gearboxes, drive shafts)
- Industrial machinery (printing presses, textile machines)
- Aerospace sector (actuation systems, landing gear)
- Heavy equipment (construction machinery, agricultural implements)
- Wind energy (turbine gearboxes, rotor systems)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the SKF IR50X58X22 Needle Roller Inner Ring. We offer fast availability of this product for immediate purchase. For larger orders, you can request a quote directly through our platform. Click ‘Add to Cart’ or contact us for a quotation today.

