6909zz
6900 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6909zz Bearing Product Overview & Core Advantages
The 6909ZZ is a single row deep groove ball bearing designed for reliable performance in various industrial applications. This shielded bearing offers excellent radial load capacity and is manufactured to ABEC-1 precision tolerances. Its compact design with a 12 mm width provides space-saving solutions while maintaining robust performance. The bearing is pre-lubricated and features stainless steel cage construction for enhanced durability and consistent operation under demanding conditions.
Model Code Detailed Breakdown
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| ZZ | Double Shielded (Both Sides) | Provides excellent contamination protection while maintaining low friction operation |
| - | Standard C0 Clearance | Normal radial internal clearance (0.006-0.023mm) suitable for most applications |
6909zz Bearing Structural Features & Performance Benefits
Deep Groove Raceway Design: Optimized geometry enables superior radial load carrying capacity while accommodating moderate axial loads in both directions.
Double Shielded Protection: The ZZ shields effectively prevent contaminant ingress while minimizing friction torque, making them ideal for applications where re-lubrication is difficult.
Precision Manufacturing: Built to ABEC-1 tolerance class with bore diameter tolerance of -0.012mm to 0, ensuring consistent performance and smooth operation.
Stainless Steel Cage: Provides excellent corrosion resistance and dimensional stability, contributing to the bearing's long service life and reliability.
Optimized Speed Performance: With a limiting speed of 11,000 rpm, this bearing delivers reliable high-speed operation across its specified temperature range of -30°C to 110°C.
6909zz Bearing Typical Application Areas
- • Electric Motors and small machinery
- • Power Tools and handheld equipment
- • Industrial Fans and blowers
- • Conveyor Systems and material handling equipment
- • Agricultural Machinery components
- • Automotive Accessories and auxiliary systems
