The IR 25X30X17 Needle Roller Inner Ring by SKF is a critical component designed to enhance the performance of needle roller bearings. With precise dimensions of 25mm bore diameter, 30mm outer diameter, and a width of 17mm, this inner ring is engineered to meet the demanding requirements of various industrial applications. As a part of SKF’s comprehensive range of bearing accessories, this inner ring is commonly utilized in sectors where high radial load capacity and compact design are essential, such as automotive transmissions and industrial machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 25 mm |
| Outer diameter (D) | 30 mm |
| Width / Thickness (B) | 17 mm |
| Material | Chrome steel 100Cr6 |
| Operating temperature range | -20 / +120 °C |
| Precision class | P0 / ABEC-1 |
Technical advantages
The SKF IR 25X30X17 Needle Roller Inner Ring offers several technical advantages, making it an ideal choice for high-load applications:
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring high rolling-contact fatigue life.
- Standard P0 precision class, suitable for general-purpose applications.
- Wide operational temperature range from -20 to +120 °C, accommodating diverse environmental conditions.
- Compact design facilitates easy integration into tight spaces, enhancing design flexibility.
- Engineered for compatibility with a range of needle roller bearings, enabling versatile application.
Typical applications
SKF IR 25X30X17 Needle Roller Inner Ring is extensively used in various industries for its robust performance and adaptability:
- Automotive industry (transmissions, differential gears)
- Industrial machinery (conveyor systems, gearboxes)
- Textile machinery (spinning machines, looms)
- Printing equipment (rollers, printing presses)
- Construction machinery (excavators, cranes)
Availability and ordering
Eurobearing.eu, a specialist B2B supplier of mechanical components, offers the SKF IR25X30X17 Needle Roller Inner Ring with fast availability. Customers can easily add this product to their cart or request a quotation for bulk quantities to meet their specific project needs.
