6805zz
6800 Series Thin Section Bearings
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Performance
Materials
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6805zz Bearing Product Overview & Core Advantages
The 6805ZZ is a single row deep groove ball bearing featuring integral shielded protection on both sides. Engineered with precision ABEC-1 tolerances, it delivers reliable performance for radial load applications. Its compact design with a 25 mm bore diameter and 7 mm width makes it ideal for space-constrained assemblies requiring consistent operation and moderate speed capabilities.
6805zz Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6805 | Basic bearing series designation, indicating a deep groove ball bearing with 25mm bore and 37mm outside diameter. |
| ZZ | Double-sided metal shields (2Z), providing effective protection against contamination while retaining lubrication. |
6805zz Bearing Structural Features & Performance Benefits
Optimized Load Handling: The deep groove raceway and chrome steel construction enable efficient handling of radial dynamic loads up to 968 lbf and static loads up to 662 lbf, ensuring durability in continuous operation.
Contamination Resistance: The double-shielded (ZZ) design effectively seals out contaminants, extending bearing life and reducing maintenance needs in dusty or dirty environments.
Precision Performance: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (C0: 0.006-0.020mm), this bearing provides consistent running accuracy and smooth rotation.
High-Speed Capability: With a limiting speed of 21,000 rpm and stainless steel cage, the 6805ZZ maintains stability at elevated rotational speeds.
6805zz Bearing Typical Application Areas
- Electric Motors and small motor applications
- Power Tools and handheld equipment
- Office Machinery including printers and copiers
- Medical Devices requiring reliable miniature bearings
- Automotive Components such as alternators and small pumps
- Industrial Fans and blowers
