The Needle Roller Inner Ring IR30X35X20 – 30X35X20-EGS is an essential component for various industrial applications where precision and durability are paramount. This specific inner ring, with dimensions of 30 mm bore diameter, 35 mm outer diameter, and 20 mm width, is perfectly suited for high-load environments. Typically utilized in conjunction with needle roller bearings, it provides a hardened and ground raceway for the rollers, ensuring optimal performance in a variety of mechanical systems. The product is categorized under Bearing accessories, specifically Needle Roller Inner Rings, and is available under SKU: IR30X35X20EGS-ECO.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 30 mm |
| Outer diameter (D) | 35 mm |
| Width / Thickness (B) | 20 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Needle Roller Inner Ring IR30X35X20 – 30X35X20-EGS offers several technical advantages that make it a valuable component in mechanical systems.
- Manufactured from heat-treated 100Cr6 chrome steel, providing a rolling-contact fatigue life exceeding 107 cycles.
- Ground and polished for optimal surface finish, reducing friction and wear during operation.
- Standard P0 precision class ensures compatibility with a wide range of bearing assemblies.
- Hardened surface provides extended wear resistance, suitable for high-load applications.
- Ease of integration into existing systems due to standardized dimensions.
Typical applications
This needle roller inner ring is commonly used across various industries and machinery types, offering critical support in high-performance environments.
- Automotive industry (transmissions, fuel injection systems)
- Industrial machinery (hydraulic pumps, compressors)
- Aerospace (actuators, landing gear systems)
- Textile machinery (spinning frames, looms)
- Packaging equipment (conveyors, sealing machines)
Availability and ordering
Eurobearing.eu, as a specialized B2B supplier, ensures fast availability of the Needle Roller Inner Ring IR30X35X20 – 30X35X20-EGS with SKU: IR30X35X20EGS-ECO. Customers can easily add this product to their cart or request a quotation for bulk quantities to meet specific project needs.
