S6804
S6800 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S6804
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
18 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
32 mm
Outside diameter tolerance
-0.011mm to 0
Width
7 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
813 lbf
Radial static load rating
498 lbf
Limiting speed
18.9 X 1000 rpm
Lubrication
Required
Radial internal clearance
C0
Radial internal clearance
0.006mm to 0.020mm
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 2.06
/ each
In Stock
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S6804 Bearing Product Overview & Core Advantages
The 61804-2Z is a single row deep groove ball bearing designed for precision radial load applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance and reliable performance. Its compact design with a 7mm width provides a space-saving solution, while its ABEC-1 precision class ensures smooth operation and high rotational accuracy, making it ideal for applications demanding consistent performance and durability.
S6804 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 61804 | Series designation for a deep groove ball bearing with a 20mm bore and 32mm outside diameter. |
| -2Z | Indicates the bearing is fitted with non-contact shields (ZZ) on both sides, offering effective protection against contaminants while minimizing friction. |
S6804 Bearing Structural Features & Performance Benefits
- High Corrosion Resistance: Manufactured from stainless steel rings, balls, and cage, this bearing is suitable for harsh environments and washdown applications.
- Optimized for Radial Loads: The deep groove raceway and single-row design are engineered to handle significant radial dynamic loads (813 lbf) efficiently.
- Precision Operation: The ABEC-1 tolerance class and specified radial internal clearance (C0: 0.006mm to 0.020mm) contribute to low noise and vibration levels.
- Contamination Protection: The 2Z shields help retain lubrication and exclude larger particulate matter, enhancing bearing service life. Lubrication is required for optimal performance.
S6804 Bearing Typical Application Areas
This bearing is commonly specified in:
- Food Processing & Packaging Equipment (due to stainless steel construction and corrosion resistance)
- Medical Devices and Instrumentation
- Electric Motors and Small Gearboxes
- Office Automation Equipment (printers, scanners)
- Various industrial machinery requiring compact, precision bearings.
