The SKF IR 60X68X25 Needle Roller Inner Ring is a precision-engineered component designed for demanding industrial applications. As a crucial part of needle roller bearings, it facilitates the smooth operation of machines by providing a hardened and ground raceway for the rollers. With dimensions of 60 mm bore diameter, 68 mm outer diameter, and 25 mm width, this inner ring is optimized for use in heavy machinery, automotive transmissions, and various mechanical systems. Its compatibility with SKF needle roller bearings ensures excellent performance in high-load environments.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 60 mm |
| Outer diameter (D) | 68 mm |
| Width (B) | 25 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | Standard |
| Cage type | Open |
Technical advantages
The SKF IR 60X68X25 Needle Roller Inner Ring offers several technical advantages, making it a preferred choice for engineers and designers:
- Manufactured from chrome steel 100Cr6, ensuring a rolling-contact fatigue life >107 cycles.
- Standard internal clearance suitable for applications without preload, reducing installation complexity.
- Precision class P0 provides adequate accuracy for general-purpose applications.
- Open cage design enhances lubrication flow, optimizing bearing performance under variable conditions.
- Ideal for high-load and high-speed applications, maintaining performance integrity.
Typical applications
This needle roller inner ring is utilized across various sectors, contributing to the efficiency and reliability of different systems:
- Automotive transmissions and gearboxes, ensuring smooth power transfer.
- Heavy machinery and construction equipment, where high load capacity is essential.
- Textile machinery, supporting high-speed operation with precision.
- Industrial automation systems, enhancing the performance of robotic arms and conveyors.
- Precision engineering equipment, providing stable motion and accurate positioning.
Availability and ordering
Eurobearing.eu offers the SKF IR60X68X25 Needle Roller Inner Ring with prompt availability for your industrial needs. As a specialized B2B supplier, we ensure competitive pricing and the possibility to request a quote for bulk quantities. Add to cart or contact us to request a quotation today.
