The Needle Roller Inner Ring IR50X58X40 – 50X58X40-EGS is an essential component in the world of bearing accessories, specifically designed for applications that require high precision and load capacity. With a bore diameter of 50 mm, an outer diameter of 58 mm, and a width of 40 mm, this inner ring is suitable for various industrial purposes where precise alignment and load distribution are critical. It is commonly used in machinery where needle rollers are employed, ensuring optimal performance and longevity.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 50 mm |
| Outer diameter (D) | 58 mm |
| Width (B) | 40 mm |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Reference speed | Not specified |
| Cage type | Not specified |
| Shielding / Sealing | Open |
| Operating temperature range | Not specified |
| Ring material | Not specified |
| Factory lubrication | Not specified |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
This needle roller inner ring offers several technical advantages that enhance its suitability for demanding industrial applications:
- Bore diameter precision of 50 mm ensures seamless integration with needle rollers.
- Open design allows for versatile lubrication options depending on application needs.
- Standard CN radial clearance, ideal for assemblies without preload.
- Precision class P0 / ABEC-1 offering basic accuracy for general-purpose applications.
- Compatible with a wide range of needle rollers, providing flexibility in machine design.
Typical applications
The Needle Roller Inner Ring IR50X58X40 – 50X58X40-EGS is suitable for various industrial sectors, including:
- Automotive manufacturing (transmissions, drive shafts)
- Industrial machinery (gearboxes, conveyor systems)
- Aerospace components (flight control systems, actuators)
- Textile machinery (spinning and weaving machines)
- Construction equipment (cranes, hoists)
Availability and ordering
Eurobearing.eu is your go-to specialised B2B supplier for mechanical industrial components, offering fast availability of the Needle Roller Inner Ring IR50X58X40 – 50X58X40-EGS. For bulk quantities, you can request a quote directly from our platform. Add to cart or request a quotation today to ensure you have the right components for your industrial needs.
