572681 RICH Single Row Deep Groove Ball Bearing – 30 × 72 × 20 mm
OE References:
Technical Specifications:
- Brand: RICH
- Type: Single row deep groove ball bearing
- Model: 572681 RICH
- Inner Diameter (d): 30 mm
- Outer Diameter (D): 72 mm
- Width (B): 20 mm
- Sealing: Double-sided rubber contact seals
- Weight: 0.365 kg
- Country of Origin: China
Performance Characteristics:
- Structural Layout: Radial ball bearing designed for high-precision automotive drivetrain applications, supporting both radial and axial loads.
- Internal Geometry: Deep groove raceways optimized for reduced friction and high-speed stability.
- Material Type: High-carbon chromium bearing steel for enhanced durability and fatigue resistance.
- Sealing System: Equipped with double-sided rubber contact seals to ensure maximum protection against contaminants and efficient lubricant retention.
- Dimensional Format: 30 × 72 × 20 mm configuration specialized for BMW transmission and drivetrain units.
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.
