The Needle Roller Inner Ring IR12X16X16 – 12X16X16 – INA is a precision-engineered component designed for use in mechanical assemblies where high load capacity and compact design are critical. This inner ring, with dimensions of 12 mm inner diameter, 16 mm outer diameter, and a 16 mm width, is a typical choice for applications requiring needle roller and cage assemblies. Manufactured by INA, a leading brand in bearing accessories, this inner ring is widely used in industries ranging from automotive to manufacturing machinery, where precise alignment and load distribution are essential.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) in mm | 12 |
| Outer diameter (D) in mm | 16 |
| Width / Thickness (B) in mm | 16 |
| Ring material | Chrome steel 100Cr6 |
| ISO / cross-reference equivalent code | IR12X16X16-INA |
Technical advantages
The Needle Roller Inner Ring IR12X16X16 offers several technical advantages that make it suitable for demanding applications:
- Manufactured from 100Cr6 chrome steel, ensuring high rolling-contact fatigue life.
- Compact dimensions allow for integration in tight assembly spaces.
- Precision machining ensures optimal fit and alignment with needle rollers.
- Standardized dimensions facilitate easy replacement and compatibility with existing setups.
- Effective load distribution minimizes wear and prolongs the lifespan of the assembly.
Typical applications
The Needle Roller Inner Ring IR12X16X16 is used in a variety of specific industrial applications, including:
- Automotive powertrains (transmissions, differential assemblies)
- Industrial gearboxes (planetary gear systems, speed reducers)
- Textile machinery (spinning frames, weaving looms)
- Printing presses (roller supports, inking systems)
- Construction equipment (hydraulic pumps, gear drives)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the Needle Roller Inner Ring IR12X16X16 – 12X16X16 – INA. With fast availability and competitive pricing, you can easily add this product to your cart or request a quotation for bulk quantities. Contact our team today to ensure you have the right components for your industrial needs.
