61906-ZZ RICH Single row deep groove ball bearing – 30 × 47 × 9 mm (ZZ, CN clearance)
Technical Specifications:
Type: Single row deep groove ball bearing
Brand: RICH
Model Designation: 61906-ZZ RICH
Inner Diameter (d): 30 mm
Outer Diameter (D): 47 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: Designed to sustain radial forces with controlled axial load capacity.
Internal Geometry: Deep groove internal form supporting stable rotational motion.
Structural Layout: Steel cage framework supporting balanced element positioning.
Operating Profile: Configured for predictable behavior within standard machine layouts.
61906-ZZ (30 × 47 × 9 mm) — maintains the dimensional relationships characteristic of the compact-format family.
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.