The Needle Roller Inner Ring IR200X220X50-EGS – 200X220X50 – INA is an essential component in the realm of bearing accessories, designed for integration with needle roller and cage assemblies. Manufactured by INA, this inner ring is engineered with dimensions of 200 mm bore diameter, 220 mm outer diameter, and 50 mm width. It serves a critical role in industrial applications where precise motion control and load distribution are required, such as in automotive transmissions and heavy machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 200 mm |
| Outer diameter (D) | 220 mm |
| Width (B) | 50 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | Standard |
Technical advantages
INA’s Needle Roller Inner Ring IR200X220X50-EGS offers several distinct technical advantages that enhance its utility in demanding applications:
- Constructed from durable 100Cr6 chrome steel, ensuring a robust rolling-contact fatigue life of over 107 cycles.
- Precision class P0 / ABEC-1, suitable for standard industrial applications requiring basic precision.
- Standard internal clearance, facilitating easy integration into assemblies without the need for preload adjustments.
- Designed to accommodate high radial loads, making it ideal for heavy-duty operations.
- Compatible with a wide range of lubrication options to suit specific operational environments.
Typical applications
The IR200X220X50-EGS inner ring is versatile, finding use across various industries and applications, including:
- Automotive engineering (gearboxes, drive shafts)
- Heavy machinery (construction equipment, mining machinery)
- Industrial gearboxes (planetary gear systems, reduction gears)
- Railway and transport (axle systems, coupling mechanisms)
- Aerospace (actuation systems, landing gear assemblies)
Availability and ordering
Eurobearing.eu is your specialised B2B supplier for the Needle Roller Inner Ring IR200X220X50-EGS – 200X220X50 – INA. This product is readily available for fast shipment. For bulk orders, you can easily request a quote to meet your specific needs. Add the product to your cart or request a quotation today.
