K7x9x7 RICH – Needle Roller and Cage Assembly – 7 × 9 × 7 mm
Technical Specifications:
Type: Needle roller and cage assembly
Brand: RICH
Model Designation: K7x9x7 RICH
Inner Diameter (d): 7 mm
Outer Diameter (D): 9 mm
Width (B): 7 mm
Size Category: Compact
Cage Material: Steel
Rolling Elements: Needle rollers
Country of Origin: China
Performance Characteristics:
Needle rollers aligned in a cage‑retained assembly.
Direct interaction with hardened raceways or shaft surfaces.
Dimensional format compatible with standardized bearing layouts.
Cage‑guided roller alignment during rotation.
Roller guidance provided by cage pockets during operation.
Dimensional format: 7 × 9 × 7 mm.
Transparency Note: This product is manufactured under the RICH brand.
Dimensional values are provided solely for identification and do not imply
affiliation with or endorsement by other manufacturers.