B40-121 A C3 RICH Single Row Deep Groove Ball Bearing – 40 × 72 × 14 mm
Oe References:
Technical Specifications:
- Brand: RICH
- Type: Single row deep groove ball bearing
- Model: B40-121 A C3 RICH
- Inner Diameter (d): 40 mm
- Outer Diameter (D): 72 mm
- Width (B): 14 mm
- Radial Clearance: C3 (Greater than Normal)
- Cage Material: Steel
- Sealing: None (Open)
- Weight: 0.226 kg
- Country of Origin: China
Performance Characteristics:
- Structural Layout: Single row radial assembly engineered for high-precision mechanical stability.
- Internal Geometry: Deep groove raceways with C3 internal clearance to effectively manage thermal expansion during high-speed operation.
- Material Type: High‑carbon chrome bearing steel for superior wear resistance and durability.
- Dimensional Format: 40 × 72 × 14 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.
