The Needle Roller Inner Ring IR22X26X20 – 22X26X20 – INA is a precise bearing accessory designed to complement needle roller bearings. Manufactured by INA, this inner ring has dimensions of 22 mm bore diameter, 26 mm outer diameter, and 20 mm width. It is typically used in various industrial applications where high rotational speeds and loads are a factor, providing a smooth and efficient interface for needle rollers to operate effectively.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 22 mm |
| Outer diameter (D) | 26 mm |
| Width (B) | 20 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Needle Roller Inner Ring IR22X26X20 – 22X26X20 – INA offers several technical benefits:
- Constructed from heat-treated 100Cr6 chrome steel, ensuring excellent hardness and wear resistance.
- Precision class P0 / ABEC-1, suitable for general-purpose applications requiring standard accuracy.
- Compatible with a wide range of needle roller bearings, enhancing versatility in mechanical assemblies.
- Standard dimensions allow for easy integration into existing machinery without modifications.
- Designed to withstand high rotational speeds, ensuring consistent performance under dynamic conditions.
Typical applications
This inner ring is suitable for use in various industries, including:
- Automotive manufacturing (gearboxes, transmission systems)
- Industrial machinery (conveyor systems, hydraulic pumps)
- Agricultural equipment (tractors, harvesters)
- Textile machinery (spinning and weaving machines)
- Construction equipment (excavators, cranes)
Availability and ordering
At Eurobearing.eu, we offer the Needle Roller Inner Ring IR22X26X20 – 22X26X20 – INA with swift availability. As a specialized B2B supplier, we cater to both small-scale and bulk orders. Add to cart or request a quotation for large quantities to meet your industrial needs efficiently.
