The Needle Roller Inner Ring IR140X160X50 manufactured by INA is a critical component in the realm of bearing accessories. Specifically designed for use in needle roller bearings, this ring serves as the rotating surface on which the needles roll. With precise dimensions of 140 mm bore diameter, 160 mm outer diameter, and 50 mm width, it is engineered for applications requiring enhanced load support and precision rotation. This component is typically utilized in various industrial sectors where compact and efficient bearing solutions are necessary.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 140 mm |
| Outer diameter (D) | 160 mm |
| Width (B) | 50 mm |
| Cage type | Pressed steel |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Needle Roller Inner Ring IR140X160X50 offers several technical benefits suited for demanding applications:
- High load capacity due to the robust 100Cr6 chrome steel composition.
- Precision P0 classification ensures foundational accuracy for standard applications.
- Pressed steel cage enhances durability under high-speed conditions.
- Specifically designed for compatibility with needle roller bearings, ensuring optimal performance.
- Standard design facilitates easy integration into existing systems.
Typical applications
This inner ring is suitable for various specialized industries and machinery, including:
- Automotive transmissions (gearboxes, clutch systems)
- Industrial machinery (conveyor systems, pumps)
- Textile machinery (spindles, looms)
- Aerospace components (landing gear, control systems)
- Heavy machinery (construction equipment, agricultural machines)
Availability and ordering
Eurobearing.eu is your dedicated B2B supplier for mechanical industrial components, offering fast availability for the Needle Roller Inner Ring IR140X160X50 – INA. Businesses can easily add this item to their cart or request a quotation for bulk orders to meet specific project needs.
