150730 A RICH – Single Row Deep Groove Ball Bearing – 70 x 90 x 9 mm
Technical Specifications:
Type: Single row deep groove ball bearing
Brand: RICH
Model Designation: 150730 A
Inner Diameter (d): 70 mm
Outer Diameter (D): 90 mm
Width (B): 9 mm
Cage Material: Steel
Sealing: None (Open)
Weight: 0.142 kg
Country of Origin: China
Performance Characteristics:
Structural Configuration: Specialized thin-section deep groove ball bearing designed for applications where radial space is extremely limited and weight reduction is critical.
Design Efficiency: The open configuration allows for high-speed operation and easy lubrication via the internal system of the machinery or housing.
Operational Stability: Features a robust steel cage that ensures precise ball guidance and structural integrity under continuous rotational stress.
Mechanical Interface: 70 x 90 x 9 mm dimensional format manufactured to rigorous industrial tolerances to ensure smooth rotation and minimized frictional torque.
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.