61905-ZZ RICH Single row deep groove ball bearing – 25 × 42 × 9 mm (ZZ, CN clearance)
Technical Specifications:
- Type: Single row deep groove ball bearing
- Brand: RICH
- Model Designation: 61905-ZZ RICH
- Inner Diameter (d): 25 mm
- Outer Diameter (D): 42 mm
- Width (B): 9 mm
- Cage Material: Steel
- Clearance: Normal internal clearance (CN)
- Sealing: Double-sided non-contact metal shields (ZZ)
- Dimensional Category: compact-format
- Country of Origin: China
Performance Characteristics:
- Load Arrangement: Configured for radial loading and secondary axial force accommodation.
- Internal Geometry: Raceway geometry optimized for smooth rotational alignment.
- Structural Layout: Steel cage layout ensuring balanced internal guidance.
- Operating Profile: Configured for stable operation within standard drivetrain arrangements.
61905-ZZ (25 × 42 × 9 mm) — corresponds to the structural patterns generally observed in the compact-format range.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references, where mentioned, are used solely for identification and do not imply affiliation with other manufacturers.
