S6801 2rs
S6800 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S6801 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
6.5 g
Tolerance class
ABEC-1
Seal type
Sealed
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
-86 to 230 °F
Radial dynamic load rating
388 lbf
Radial static load rating
210 lbf
Limiting speed
27 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:
$ 1.67
/ each
In Stock
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S6801 2rs Bearing Product Overview & Core Advantages
The S6801 2RS is a single row deep groove ball bearing designed for exceptional performance in compact spaces. Engineered with stainless steel construction throughout its rings, balls, and cage, it offers superior corrosion resistance. Its key advantage lies in its sealed design (2RS), which provides effective protection against contaminants while retaining lubrication, making it a reliable choice for applications demanding maintenance-free operation and long service life. This bearing is optimized to handle primarily radial loads efficiently.
S6801 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S | Stainless Steel construction |
| 6801 | Basic bearing series designation, indicating a metric, single row deep groove design with a 12mm bore. |
| 2RS | Bearing is fitted with contact seals on both sides. The "RS" suffix denotes a Nitrile Rubber (NBR) seal, offering excellent protection against dust and moisture. |
S6801 2rs Bearing Structural Features & Performance Benefits
- Robust Stainless Steel Construction: All components (rings, balls, cage) are made from stainless steel, providing excellent resistance to corrosion and enabling use in harsh environments.
- Effective Sealing: The double-sided contact seals (2RS) effectively shield the internal bearing components from contaminants like dust and moisture, significantly extending bearing life and reliability.
- Precision & High-Speed Capability: Manufactured to ABEC-1 tolerance class, this bearing ensures smooth and quiet operation. It is capable of operating at a limiting speed of 27,000 rpm, making it suitable for high-speed applications.
- Standard Internal Clearance: Features a C0 radial internal clearance group, which is the standard for most general applications, ensuring proper fit and performance.
- Wide Temperature Range: Operates effectively within a temperature range of -86 to 230 °F (-66 to 110 °C), accommodating various operational conditions.
S6801 2rs Bearing Typical Application Areas
- Small Electric Motors and Gear Motors
- Precision Instruments and Medical Devices
- Food Processing and Packaging Machinery (due to stainless steel and sealed construction)
- Office Automation Equipment (e.g., printers, scanners)
- Low-Torque, High-Speed Drives
