The Needle Roller Inner Ring IR15X18X16,5 – 15X18X16,5 – INA is a critical component designed for use in various industrial applications. As an accessory to needle roller bearings, this inner ring can effectively facilitate smooth rotation and load distribution. With precise dimensions of 15 mm bore diameter, 18 mm outer diameter, and 16.5 mm width, it is engineered to support shafts in environments requiring compact yet robust solutions. This component is commonly utilized in sectors such as automotive, aerospace, and manufacturing, where precision and reliability are paramount.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 15 mm |
| Outer diameter (D) | 18 mm |
| Width (B) | 16.5 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
| ISO / cross-reference equivalent code | IR15X18X16.5 |
Technical advantages
The Needle Roller Inner Ring IR15X18X16,5 offers several distinct technical benefits:
- Manufactured from chrome steel 100Cr6, ensuring high rolling-contact fatigue life and durability.
- Precision class P0 / ABEC-1 provides standard accuracy for most industrial applications.
- Standard CN internal clearance supports effective operation in assemblies without requiring preload.
- Compact dimensions allow for integration into tight spaces without compromising on performance.
- Compatible with numerous needle roller bearings, enhancing its versatility across different systems.
Typical applications
This inner ring is tailored for specific industries and machinery types, including:
- Automotive industry (transmission systems, camshaft applications)
- Aerospace (flight control systems, landing gear mechanisms)
- Manufacturing (automated assembly lines, CNC machinery)
- Heavy machinery (construction equipment, mining vehicles)
- Textile machinery (looms, industrial sewing machines)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the Needle Roller Inner Ring IR15X18X16,5-INA, offering prompt availability and the option to request quotes for bulk quantities. Visit our website to add this product to your cart or request a quotation today.
