6901
6900 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6901 Bearing Product Overview & Core Advantages
The 6901 is a metric single row deep groove ball bearing engineered for exceptional performance in radial load applications. Characterized by its compact design with a 12mm bore, 24mm outside diameter, and 6mm width, this bearing delivers reliable operation in space-constrained environments. Manufactured to ABEC-1 precision tolerance with optimized radial internal clearance (C0), it ensures smooth rotation and consistent performance. The combination of chrome steel rings and balls with a stainless steel cage provides excellent durability and corrosion resistance, making it suitable for various industrial applications requiring high reliability and consistent operation.
6901 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 69 | Deep groove ball bearing series with flanged outer ring |
| 01 | Bore diameter code: 12mm |
| Open | No seals or shields - requires external lubrication |
| C0 | Normal radial internal clearance group |
| ABEC-1 | Precision tolerance class for general applications |
6901 Bearing Structural Features & Performance Benefits
Optimized Radial Load Capacity: The deep groove raceway design enables efficient handling of radial dynamic loads up to 650 lbf and static loads up to 328 lbf, providing reliable performance in various mechanical systems.
Precision Engineering: Manufactured with strict dimensional tolerances (bore: -0.008mm to 0, OD: -0.009mm to 0) and ABEC-1 precision class, ensuring consistent fit and smooth operation in precision applications.
Enhanced Durability: The combination of chrome steel rings and balls with a stainless steel cage provides excellent wear resistance and corrosion protection, extending service life in demanding environments.
High-Speed Capability: With a limiting speed of 33,000 rpm, this bearing is suitable for high-speed applications while maintaining stable performance and minimal vibration.
Wide Temperature Range: Operational capability from -30°C to 110°C makes it versatile for various industrial environments and temperature conditions.
6901 Bearing Typical Application Areas
- Electric Motors: Small motors, servo motors, and miniature DC motors
- Precision Instruments: Measuring devices, optical equipment, and laboratory instruments
- Office Equipment: Printers, scanners, and copier mechanisms
- Medical Devices: Small medical equipment and diagnostic instruments
- Automotive Components: Auxiliary systems, small pumps, and actuators
- Industrial Tools: Small power tools and precision machinery
