The Needle Roller Inner Ring IR300X330X80-EGS, offered by INA, is a precision-engineered component designed for demanding industrial applications. With dimensions of 300 mm bore diameter, 330 mm outer diameter, and 80 mm width, this inner ring is an essential part of needle roller bearings. It is primarily used in applications requiring high load capacities and compact designs, such as automotive transmissions and industrial machinery. This component ensures optimal performance under rigorous conditions, making it indispensable in various mechanical assemblies.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 300 mm |
| Outer diameter (D) | 330 mm |
| Width (B) | 80 mm |
| Basic dynamic load rating (C) | Consult catalog |
| Basic static load rating (C0) | Consult catalog |
| Ring material | Chrome steel 100Cr6 |
| Operating temperature range | Consult catalog |
| Precision class | Consult catalog |
| Internal clearance | Consult catalog |
Technical advantages
This inner ring boasts several technical advantages that make it suitable for a variety of industrial applications:
- 300 mm bore diameter facilitates integration into large-scale mechanical systems.
- Manufactured with 100Cr6 chrome steel for enhanced wear resistance and longevity.
- Compatible with needle roller bearings to accommodate high radial loads efficiently.
- Standard size ensures easy replacement in existing systems without the need for modifications.
- Engineered to withstand high-stress environments typical in heavy-duty machinery.
Typical applications
The Needle Roller Inner Ring IR300X330X80-EGS is implemented across diverse sectors, including:
- Automotive industry (gearboxes, drive shafts)
- Industrial machinery (conveyor systems, presses)
- Agricultural equipment (harvesters, balers)
- Textile machinery (looms, spinning machines)
- Construction equipment (cranes, excavators)
Availability and ordering
Eurobearing.eu is your go-to B2B supplier for the Needle Roller Inner Ring IR300X330X80-EGS-INA, ensuring fast availability and competitive pricing. For bulk orders or specific inquiries, you can request a quotation directly through our platform. Add this essential component to your cart today for seamless integration into your industrial applications.
