83406-9 C4 RICH Single Row Deep Groove Ball Bearing – 25 × 62 × 17 mm
OE References:
YAMAHA 9330630546
YAMAHA 9330630549
Technical Specifications:
Type: Single row deep groove ball bearing
Brand: RICH
Model Designation: 83406-9 C4 RICH
Inner Diameter (d): 25 mm
Outer Diameter (D): 62 mm
Width (B): 17 mm
Clearance: C4 (Radial clearance greater than C3)
Weight: 0.2 kg
Sealing: None (Open bearing)
Country of Origin: China
Performance Characteristics:
Structural Layout: Single row radial ball bearing.
Internal Geometry: Deep groove raceways suitable for combined radial and axial load distribution.
Material Composition: High-carbon chromium steel rings and rolling elements.
Lubrication: Open configuration without integrated sealing elements.
Dimensional Format: 25 × 62 × 17 mm configuration with C4 radial clearance.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.