The Needle Roller Inner Ring IR220X240X50, produced by INA, is a critical component in the realm of needle roller bearings. This inner ring measures 220 mm in bore diameter, 240 mm in outer diameter, and has a width of 50 mm. It is specifically designed for high-precision applications in industries requiring robust bearing accessories. Commonly used in contexts where space constraints are a concern, this inner ring facilitates smooth operation and reliable support for needle roller bearings, making it an indispensable asset in various industrial settings.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 220 mm |
| Outer diameter (D) | 240 mm |
| Width (B) | 50 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| ISO / cross-reference equivalent code | IR220X240X50 |
Technical advantages
The Needle Roller Inner Ring IR220X240X50 offers several technical advantages that make it suitable for demanding industrial applications:
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring superior rolling-contact fatigue life.
- Standard P0 precision class, offering suitable dimensional accuracy for general applications.
- Designed for use with needle roller bearings, allowing for optimal load distribution and reduced wear.
- High material strength, supporting stable performance under varying load conditions.
- Compatible with a range of needle roller bearings, providing flexibility in design and application.
Typical applications
The Needle Roller Inner Ring IR220X240X50 is employed across various industries and machine types, including:
- Automotive manufacturing (gearbox assemblies, engine components)
- Industrial machinery (conveyor systems, automated production lines)
- Agricultural equipment (harvesters, tillage machinery)
- Heavy-duty construction equipment (cranes, excavators)
- Textile machinery (weaving looms, spinning machines)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier, offering fast availability of the Needle Roller Inner Ring IR220X240X50. For bulk quantities, you can easily request a quote. Add to cart now or contact us for a quotation to meet your industrial component needs.
