6801-ZZ
6800 Series Thin Section Bearings
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Part No.
Part No.
6801-ZZ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
6.5 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
12 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
21 mm
Outside diameter tolerance
-0.009mm to 0
Width
5 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
432 lbf
Radial static load rating
234 lbf
Limiting speed
36 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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6801-ZZ Bearing Product Overview & Core Advantages
The 6801-ZZ is a single row deep groove ball bearing designed for exceptional performance in compact spaces. Engineered to primarily handle radial loads, this metric bearing features integral shielded seals for contamination protection. Its key advantages include a compact design with a 12 mm bore, high reliability due to all-chrome steel construction, and suitability for applications requiring a standard ABEC 1 tolerance class. This bearing offers a robust solution for high-speed operation up to 36,000 rpm, making it an ideal choice for precision mechanisms.
6801-ZZ Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Code | Technical Meaning |
|---|---|---|
| Basic Designation | 6801 | Denotes a deep groove ball bearing with a 12 mm bore and 21 mm outside diameter. |
| Seal Type | ZZ | Signifies shielded seals on both sides. This provides effective protection against solid contaminants while allowing for high-speed operation. |
6801-ZZ Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing ensures high strength, durability, and consistent performance under load.
- Radial Load Capacity: The single row deep groove raceway is optimized to carry significant radial loads, with a dynamic rating of 432 lbf and a static rating of 234 lbf.
- High-Speed Capability: The combination of a precision-ground chrome steel cage and low-friction shielded design enables a high limiting speed of 36,000 rpm.
- Contamination Resistance: The non-contact ZZ shields protect the internal components from dust and debris, enhancing bearing life and reliability in challenging environments.
- Precision & Clearance: Built to ABEC 1 (ISO P0) tolerance standards with a CN radial internal clearance, ensuring smooth and precise operation for a wide range of applications.
6801-ZZ Bearing Typical Application Areas
This versatile deep groove ball bearing
Small Electric Motors and Gearboxes
Office Automation Equipment (Printers, Scanners)
Precision Instruments and Medical Devices
Computer Cooling Fans and Spindle Drives
Power Tools and Small Appliances
