The Needle Roller Inner Ring IR22X26X16 – 22X26X16 – INA is a precision-engineered component designed for use in conjunction with needle roller bearings. Manufactured by INA, this inner ring measures 22 mm in bore diameter, 26 mm in outer diameter, and 16 mm in width. Ideal for applications requiring compact and efficient radial load handling, this component is commonly utilized in various mechanical and industrial settings where space constraints and high load-carrying capacity are key considerations.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 22 mm |
| Outer diameter (D) | 26 mm |
| Width (B) | 16 mm |
| Weight | 45 g |
| Basic dynamic load rating (C) | 12.5 kN |
| Basic static load rating (C0) | 13.9 kN |
| Limiting speed | 15,000 rpm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The Needle Roller Inner Ring IR22X26X16 – 22X26X16 – INA offers several distinct advantages:
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance, making it suitable for assemblies without preload requirements.
- Capable of supporting high dynamic loads up to 12.5 kN and static loads up to 13.9 kN.
- Engineered for high-speed applications with a limiting speed of 15,000 rpm.
- Lightweight design at 45 g, allowing for integration in weight-sensitive applications.
Typical applications
The Needle Roller Inner Ring IR22X26X16 – 22X26X16 – INA is used across a variety of sectors:
- Automotive industry (gearboxes, drive shafts)
- Textile machinery (spinning frames, weaving looms)
- Construction equipment (excavator arms, crane winches)
- Packaging machinery (conveyor systems, rotary cutters)
- Printing presses (roller systems, tension control units)
Availability and ordering
Eurobearing.eu is your expert B2B supplier for the Needle Roller Inner Ring IR22X26X16 – 22X26X16 – INA, ensuring fast availability for this SKU. Businesses can add this component to their cart directly or request a quotation for bulk orders to suit specific industrial needs.
