The IR 7X10X12 Needle Roller Inner Ring 7X10X12 – SKF is a precision-engineered component designed for demanding industrial applications. Manufactured by SKF, a leader in bearing technology, this inner ring is part of the needle roller bearing accessory category. With dimensions of 7 mm bore diameter, 10 mm outer diameter, and 12 mm width, it is ideal for scenarios requiring compact and efficient load handling. Commonly used in the aerospace, automotive, and machinery industries, this component serves to enhance the performance of needle roller bearings in high-load applications.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 7 mm |
| Outer diameter (D) | 10 mm |
| Width (B) | 12 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Operating temperature range | -30 / +120 °C |
Technical advantages
The SKF IR 7X10X12 needle roller inner ring incorporates a range of technical features that ensure optimal performance in various industrial settings.
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Standard P0 precision class, suitable for general-purpose applications without the need for special alignment.
- Compact dimensions of 7x10x12 mm, ideal for space-constrained assemblies.
- Wide operating temperature range from -30 to +120 °C, suitable for diverse environments.
- Compatible with a variety of needle roller bearings, enhancing versatility in application.
Typical applications
This needle roller inner ring is suited to a variety of specialized industries and machinery, providing critical support where precision and durability are paramount.
- Automotive industry (transmission systems, differential gears)
- Aerospace sector (actuation systems, control mechanisms)
- Industrial machinery (textile machines, printing presses)
- Heavy equipment (construction machinery, agricultural equipment)
- Electrical motors (small and medium-sized motor assemblies)
Availability and ordering
Eurobearing.eu is a trusted B2B supplier for industrial components like the IR7X10X12-SKF. With fast availability and the option to request a quote for bulk quantities, you can easily add this product to your cart or contact us for more information. Visit Eurobearing.eu for all your mechanical component needs.
