The SKF IR 75X85X30 Needle Roller Inner Ring is a precision-engineered bearing accessory designed for rigorous industrial applications. With dimensions of 75 mm bore diameter, 85 mm outer diameter, and a width of 30 mm, this component is specifically crafted to enhance the performance of needle roller bearings. This inner ring is commonly used in sectors that require precise motion control and load management, including automotive and heavy machinery industries. Its integration into bearing assemblies ensures optimal load distribution and improved operational stability, making it a critical component in high-demand environments.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) in mm | 75 |
| Outer diameter (D) in mm | 85 |
| Width (B) in mm | 30 |
| Ring material | Chrome steel 100Cr6 |
| Basic dynamic load rating (C) in kN | — |
| Basic static load rating (C0) in kN | — |
| Limiting speed (rpm) | — |
| Cage type | — |
| Shielding / Sealing | Open |
| Precision class | P0 / ABEC-1 |
Technical advantages
The SKF IR 75X85X30 Needle Roller Inner Ring offers several tangible benefits to enhance your machinery’s performance:
- Heat-treated chrome steel 100Cr6 construction enhances durability under high-stress conditions.
- Standard P0 precision class ensures compatibility with a broad range of industrial applications.
- Open design facilitates easy inspection and maintenance, reducing downtime.
- Ideal for heavy-load applications due to its robust material composition.
- Seamless integration with needle roller bearings enhances load distribution efficiency.
Typical applications
This inner ring is suitable for a variety of demanding applications, including:
- Automotive transmission systems (gearboxes, drive shafts)
- Heavy machinery (construction equipment, mining conveyors)
- Textile manufacturing machinery (spinning frames, looms)
- Industrial automation systems (robotic arms, CNC machines)
- Railway engineering (bogie assemblies, traction motors)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the SKF IR75X85X30 Needle Roller Inner Ring. We ensure fast availability and offer the option to request a quote for bulk quantities. Enhance your operational efficiency by adding this essential component to your cart or requesting a quotation today.
