IR 15X18X16,5 RICH Inner Ring – 15 × 18 × 16.5 mm
Technical Specifications:
- Brand: RICH
- Type: Inner ring
- Model: IR 15X18X16,5 RICH
- Inner Diameter (d): 15 mm
- Outer Diameter (F): 18 mm
- Width (B): 16.5 mm
- Weight: 0.01 kg
- Country of Origin: China
Performance Characteristics:
- Structural Layout: Precision-ground inner ring designed to provide a hardened raceway for needle roller bearings.
- Internal Geometry: Optimized surface finish to reduce friction and extend the service life of the rolling elements.
- Material Type: High‑carbon chrome bearing steel, hardened and tempered for maximum durability.
- Dimensional Format: 15 × 18 × 16.5 mm configuration.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references, if present, are provided solely for identification and do not imply affiliation with other manufacturers.