The Needle Roller Inner Ring IR15X19X20 by INA is a precision-engineered bearing accessory designed for high-performance applications. With dimensions of 15 mm bore diameter, 19 mm outer diameter, and 20 mm width, this component is utilized in various industrial machinery that demands precise rotational movement. As part of the needle roller inner rings category, it provides essential support for needle rollers, ensuring optimal load distribution and reduced friction in compact spaces.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 15 mm |
| Outer diameter (D) | 19 mm |
| Width (B) | 20 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The Needle Roller Inner Ring IR15X19X20 offers several technical benefits that enhance its performance in demanding industrial environments:
- Rings made from heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance, suitable for assemblies that require precise alignment without preload.
- Ideal for applications requiring compact dimensions without compromising load-carrying capacity.
- Designed for seamless integration with needle roller bearings to provide superior load distribution.
- Precision class P0 / ABEC-1 ensures consistent performance under standard industrial conditions.
Typical applications
The Needle Roller Inner Ring IR15X19X20 is utilized across various sectors, including:
- Automotive manufacturing (transmission systems, engine components)
- Textile machinery (spinning and weaving machines)
- Power tools (electric drills, grinders)
- Printing machines (rollers, feeder mechanisms)
- Industrial robotics (articulated arms, rotary actuators)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the Needle Roller Inner Ring IR15X19X20-INA, ensuring fast availability and competitive pricing. For bulk orders or to request a quotation, please add this item to your cart or contact our sales team directly.
