The Needle Roller Inner Ring IR12X15X16 – 12X15X16 – INA is an essential component in the world of mechanical engineering, particularly in the realm of bearing accessories. Manufactured by INA, this needle roller inner ring boasts precise dimensions of 12 mm bore diameter, 15 mm outer diameter, and 16 mm width. It is typically utilized in applications requiring compact radial space and high load-carrying capacity, such as in automotive transmissions and industrial machinery. This component ensures optimal performance when paired with needle roller bearings, providing a perfect fit and smooth operation.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 12 mm |
| Outer diameter (D) | 15 mm |
| Width / Thickness (B) | 16 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| ISO / cross-reference equivalent code | IR12X15X16 |
Technical advantages
The Needle Roller Inner Ring IR12X15X16 – 12X15X16 – INA offers several technical advantages that make it suitable for demanding industrial environments:
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 10^7 cycles.
- Standard P0 precision class, providing adequate performance for general industrial applications.
- Compact design with 12 mm bore and 15 mm outer diameter, ideal for applications with limited radial space.
- Compatible with a wide range of needle roller bearings, enhancing versatility in assembly configurations.
- Known ISO equivalent code IR12X15X16 for easy cross-reference and integration into existing systems.
Typical applications
This needle roller inner ring is widely used across various industries and applications, including:
- Automotive industry (gearboxes, transmission shafts)
- Industrial machinery (textile machines, printing presses)
- Aerospace engineering (actuators, control systems)
- Construction equipment (hydraulic pumps, excavators)
- Medical devices (scanners, surgical robots)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier, offering fast availability of the Needle Roller Inner Ring IR12X15X16 – 12X15X16 – INA. For bulk quantities, you can request a quote directly from our website. Add this component to your cart or request a quotation to secure your supply today.
