F6804ZZ
F Series Flanged Bearings
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Part No.
Part No.
F6804ZZ
Basic Information
Bearing type
Ball
System of measurement
Metric
Ball bearing type
Flanged
Construction
Single Row
Weight
18.9 g
Tolerance class
ABEC-1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.010mm to 0
Outside diameter
32 mm
Outside diameter tolerance
-0.011mm to 0
Width
7 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Outer Ring Dimensions
Flange outer diameter
35 mm
Flange thickness
1.5 mm
Ball & Washer Dimensions
Ball diameter
3.5 mm
Ball quantity
13
Performance
Temperature range
-30° to 110°C
Radial dynamic load rating
904 lbf
Radial static load rating
553 lbf
Limiting speed
21 X 1000 rpm
Lubrication
Required
Radial internal clearance
C0
Radial internal clearance
0.002mm to 0.013mm
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Shield material
300 Series Stainless Steel
Environment & Compliance
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 4.36
/ each
In Stock
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F6804ZZ Bearing Product Overview & Core Advantages
The F6804ZZ is a metric flanged ball bearing designed for compact applications requiring precise radial positioning. Its single row construction with shielded seals provides reliable operation while the integral flange ensures secure mounting and resists housing misalignment. This bearing is engineered to handle radial loads efficiently and is manufactured to ABEC-1 precision tolerances, making it suitable for applications demanding consistent performance and high reliability.
F6804ZZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| F | Flanged outer ring design for axial location and simplified housing design. |
| 68 | Series designation indicating a very thin cross-section and small bore size. |
| 04 | Bore diameter code, representing a 20 mm bore. |
| ZZ | Bearing is equipped with shielded seals on both sides to protect against contamination. |
F6804ZZ Bearing Structural Features & Performance Benefits
- Compact & Rigid Design: The flanged outer ring provides excellent axial location, increasing system rigidity and simplifying assembly by eliminating the need for complex housing shoulders.
- Radial Load Capacity: The single row design with 13 precision balls and a stainless steel cage ensures smooth operation and reliable handling of the specified radial dynamic and static loads.
- Contamination Protection: The non-contact stainless steel shields (ZZ) effectively protect the bearing internals from dust and debris, extending service life without significantly increasing rotational torque.
- Precision Performance: Manufactured to ABEC-1 tolerance class with a standard C0 radial internal clearance, this bearing offers consistent running accuracy suitable for a wide range of industrial applications.
F6804ZZ Bearing Typical Application Areas
- Small electric motors and miniature gearboxes
- Precision instruments and optical encoders
- Office automation equipment (printers, scanners, copiers)
- Medical devices and laboratory equipment
- Robotics and small automation drives
