The Needle Roller Inner Ring IR17X22X16-S1 by INA is a specialized bearing accessory designed for precision applications requiring enhanced load capacity and compact form factors. With dimensions of 17 mm bore diameter, 22 mm outer diameter, and 16 mm width, this inner ring is engineered to complement needle roller bearings in high-performance industrial settings. Typical applications include automotive transmissions, industrial gearboxes, and agricultural machinery, where space constraints and heavy loads necessitate robust and reliable components.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 17 mm |
| Outer diameter (D) | 22 mm |
| Width (B) | 16 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| ISO / cross-reference equivalent code | IR17X22X16 |
Technical advantages
The Needle Roller Inner Ring IR17X22X16-S1 offers several technical benefits that enhance its performance in demanding environments:
- Designed for use with needle roller bearings, providing high load-carrying capacity in compact spaces.
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Standard P0 precision class, suitable for general engineering applications with moderate precision requirements.
- Compatible with a range of lubrication options to suit various operating conditions.
- Accurate machining tolerances ensure ease of assembly and optimal alignment.
Typical applications
The Needle Roller Inner Ring IR17X22X16-S1 is utilized in a variety of specialized industries and equipment:
- Automotive engineering (gearboxes, transmission systems)
- Industrial machinery (textile machines, printing presses)
- Agricultural equipment (tractors, harvesters)
- Construction machinery (excavators, cranes)
- Packaging equipment (conveyors, sealing machines)
Availability and ordering
Eurobearing.eu is your dedicated B2B supplier for the Needle Roller Inner Ring IR17X22X16-S1, offering swift availability for immediate needs. For bulk orders or specific queries, you can request a quotation directly through our platform. Click ‘Add to Cart’ or ‘Request Quotation’ to secure your order today.

