The Needle Roller Inner Ring LR8X12X10,5 – 8X12X10,5 – INA is a precision-engineered component designed for use in high-performance needle roller bearings. Produced by INA, this inner ring measures 8 mm in bore diameter, 12 mm in outer diameter, and 10.5 mm in width. Its compact dimensions make it a suitable choice for applications requiring minimal radial space. Typically employed in the automotive, aerospace, and industrial machinery sectors, this inner ring ensures smooth operation under high load conditions.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 8 mm |
| Outer diameter (D) | 12 mm |
| Width (B) | 10.5 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Needle Roller Inner Ring LR8X12X10,5 – 8X12X10,5 – INA offers several technical advantages:
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring long-term durability and resistance to wear.
- Compact dimensions allow for efficient use in space-constrained assemblies.
- Standard P0 precision class provides reliable performance in general industrial applications.
- Compatible with a wide range of needle roller bearings, facilitating ease of integration.
- Designed for high load-bearing capacity, suitable for demanding operational conditions.
Typical applications
This inner ring is ideally suited for a variety of industrial uses, including:
- Automotive applications (gearboxes, differential assemblies)
- Aerospace components (flight control systems, landing gear)
- Industrial machinery (conveyors, textile machinery)
- Robotics (actuators, servo mechanisms)
Availability and ordering
Eurobearing.eu is a specialized B2B supplier offering the Needle Roller Inner Ring LR8X12X10,5 – INA with fast availability. Customers can easily add this product to their cart or request a quotation for bulk quantities.
