The Needle Roller Inner Ring IR8X12X12, SKU: IR8X12X12IS1OF-ECO, is an essential component in the realm of bearing accessories. Designed with precision, this inner ring measures 8x12x12 mm, making it suitable for various industrial applications requiring compact and efficient needle roller assemblies. As a critical part of needle roller bearings, it supports high radial loads while maintaining a low cross-sectional height, ideal for constrained spaces in industrial machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 8 mm |
| Outer diameter (D) | 12 mm |
| Width (B) | 12 mm |
| Weight | 0.015 kg |
| Basic dynamic load rating (C) | 9.3 kN |
| Basic static load rating (C0) | 11.5 kN |
| Limiting speed | 17,000 rpm |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Dry |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Needle Roller Inner Ring IR8X12X12 offers several technical benefits, ensuring optimal performance in demanding environments:
- Compact dimensions of 8x12x12 mm, fitting seamlessly into tight spaces.
- High load capacity with a basic dynamic load rating of 9.3 kN.
- Constructed from heat-treated 100Cr6 chrome steel, providing superior durability.
- Operational up to 17,000 rpm, accommodating high-speed applications.
- Standard P0 / ABEC-1 precision class, ensuring consistent performance.
Typical applications
This inner ring is integral to various specialized sectors, enhancing the functionality of numerous machines:
- Automotive industry (gearboxes, drive shafts)
- Textile machinery (spinning machines, looms)
- Industrial automation (conveyor systems, robotic arms)
- Aerospace components (actuators, control surfaces)
- Machine tools (CNC machines, milling machines)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for mechanical components, offering the Needle Roller Inner Ring IR8X12X12IS1OF-ECO with swift availability. For businesses requiring bulk quantities, a quotation can be requested. Enhance your industrial applications by adding this product to your cart or contacting us for more information.
