R0684 RICH Single Row Cylindrical Roller Bearing Without Outer Ring – 30 × 73 × 26 mm
OE References:
NISSAN: 2271-90007
Technical Specifications:
Brand: RICH
Type: Single row cylindrical roller bearing without outer ring
Model: R0684 RICH
Inner Diameter (d): 30 mm
Outer Diameter (Ew): 73 mm
Width (B): 26 mm
Weight: 0.464 kg
Country of Origin: China
Performance Characteristics:
Structural Layout: Radial cylindrical roller bearing designed for assembly without an outer ring.
Internal Geometry: Linear contact between rollers and raceway for radial load distribution.
Material Type: High-carbon chromium steel rings and rolling elements.
Dimensional Format: 30 × 73 × 26 mm configuration.
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.