S6803
S6800 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S6803
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
8.2 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
26 mm
Outside diameter tolerance
-0.009mm to 0
Width
5 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
451 lbf
Radial static load rating
295 lbf
Limiting speed
21.6 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.003mm to 0.018mm
Radial internal clearance
C0
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:
$ 1.86
/ each
In Stock
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S6803 Bearing Product Overview & Core Advantages
The S6803 is a metric single row deep groove ball bearing engineered for high performance in compact spaces. Constructed entirely from stainless steel, it offers excellent corrosion resistance and is designed to handle primarily radial loads. Its ABEC-1 precision class and C0 radial internal clearance ensure reliable operation and consistent performance, making it an ideal choice for applications demanding high reliability and long service life.
S6803 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S | Stainless Steel construction for enhanced corrosion resistance. |
| 68 | Series designation indicating a very thin cross-section for ultra-compact designs. |
| 03 | Bore diameter code, corresponding to a 17 mm bore. |
| Open | No seals or shields, allowing for higher limiting speeds and easy re-lubrication. |
S6803 Bearing Structural Features & Performance Benefits
- High-Speed Capability: The open design and optimized geometry contribute to a high limiting speed of 21,600 rpm, suitable for demanding rotational applications.
- Corrosion Resistance: Manufactured from stainless steel rings, balls, and cage, this bearing is ideal for environments exposed to moisture or corrosive agents.
- Precision Performance: Built to ABEC-1 tolerance class with a standard C0 radial internal clearance, ensuring smooth and quiet operation with minimal vibration.
- Compact & Lightweight: With dimensions of 17x26x5 mm and a weight of only 8.2 grams, it provides a high load capacity in a minimal space, perfect for weight-sensitive designs.
S6803 Bearing Typical Application Areas
The S6803 is widely used in applications requiring compact size, corrosion resistance, and high-speed operation. Key industries and equipment include:
- Precision Instruments and optical devices
- Small electric motors and spindles
- Medical and dental handpieces
- Food processing machinery
- Robotics and miniature gearboxes
