The Needle Roller Inner Ring LR12X15X22,5 – 12X15X22,5 by MTB is an essential component in the bearing accessories category, specifically designed for use with needle roller bearings. With precise dimensions of a 12 mm bore diameter, 15 mm outer diameter, and 22.5 mm width, this inner ring is engineered to support high radial loads in compact spaces. Ideal for various industrial applications, this component serves as a robust interface between the bearing and shaft, ensuring smooth and efficient operation.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 12 mm |
| Outer diameter (D) | 15 mm |
| Width (B) | 22.5 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Factory lubrication | Dry |
Technical advantages
The Needle Roller Inner Ring LR12X15X22,5 is designed to deliver performance through its precise engineering and material selection:
- 12 mm bore diameter allows integration with compact bearing assemblies, optimizing space utilization.
- Manufactured from 100Cr6 chrome steel for excellent fatigue resistance and a rolling-contact fatigue life exceeding 10^7 cycles.
- P0 precision class ensures compatibility with standard applications, balancing cost and performance.
- Dry lubrication facilitates use in environments where external lubrication is undesirable or impractical.
- Standardized dimensions for seamless replacement and integration in existing systems.
Typical applications
This inner ring is suited for various industrial sectors and machinery, where precision and durability are critical:
- Automotive manufacturing (transmission systems, differential assemblies)
- Aerospace engineering (actuator systems, landing gear mechanisms)
- Industrial machinery (gearboxes, conveyor systems)
- Textile machinery (spinning frames, looms)
- Power tools (rotary hammers, impact drivers)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, offers fast availability of the Needle Roller Inner Ring LR12X15X22,5 with SKU LR12X15X22,5-ECO. You can add this item to your cart for immediate purchase or request a quotation for bulk quantities to meet your business needs.
