IR12x15x16.5 – Inner Ring RICH – 12 × 15 × 16.5 mm
Technical Specifications:
Type: Inner Ring
Model: IR12x15x16.5 RICH
Inner Diameter (d): 12 mm
Outer Diameter (F): 15 mm
Width (B): 16.5 mm
Brand: RICH
Country of Origin: China
Performance Characteristics:
Raceway Function: Internal raceway surface for needle or cylindrical rolling elements.
Structural Layout: Independent inner ring for modular bearing assemblies.
Surface Integrity: Hardened and ground raceway geometry.
Material Type: High-carbon chrome bearing steel.
Dimensional Interface: Dimensions align with the 12 × 15 × 16.5 mm specification.
Dimensional Category: micro-format
Transparency Note: This inner ring is manufactured under the RICH brand. Dimensional values are provided solely for identification and do not imply affiliation with or endorsement by other manufacturers.