6705zz
6700 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6705zz Bearing Product Overview & Core Advantages
The 6705zz is a single row deep groove ball bearing designed for reliable performance in a wide range of industrial applications. Engineered with metric dimensions, this bearing is characterized by its compact cross-section, featuring a 25 mm bore, 32 mm outside diameter, and a minimal 4 mm width. Its core advantages include the ability to handle significant radial loads and moderate axial loads in both directions, making it a versatile and cost-effective solution. Manufactured to ABEC-1 precision tolerances and featuring shielded (ZZ) construction, it offers robust protection against contamination and is ideal for applications demanding high reliability and long service life.
6705zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| ZZ | Shielded on both sides | Provides effective protection against dust and debris, enhancing bearing life in contaminated environments. |
6705zz Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The deep groove raceway and high-quality chrome steel construction enable efficient handling of the radial dynamic load rating of 247 lbf and static load rating of 188 lbf.
- Controlled Internal Clearance: The standard C0 radial internal clearance (0.006mm to 0.020mm) ensures stable and predictable operation under normal operating conditions and temperatures.
- High-Speed Capability: The lightweight stainless steel cage and optimized geometry contribute to a high limiting speed of 70,000 rpm, suitable for demanding high-speed applications.
- Durability and Precision: Manufactured from chrome steel for rings and balls, the bearing offers high wear resistance and durability. The ABEC-1 tolerance class guarantees consistent dimensional accuracy for smooth and precise rotation.
6705zz Bearing Typical Application Areas
- Small Electric Motors (e.g., cooling fans, servo motors)
- Precision Instruments and medical devices
- Office Automation Equipment (e.g., printers, scanners)
- Computer Peripherals (e.g., hard disk drives, spindle motors)
- Various light-duty industrial machinery and mechanisms
