6801 2rs
6800 Series Thin Section Bearings
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Part No.
Part No.
6801 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
-30°C to 110 °C
Radial dynamic load rating
432 lbf
Radial static load rating
234 lbf
Limiting speed
36 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.003mm to 0.018mm
Radial internal clearance
C0
Materials
Ring material
Chrome Steel
Ball material
Chrome 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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6801 2rs Bearing Product Overview & Core Advantages
The 6801 2RS is a single row deep groove ball bearing designed for reliable performance in compact spaces. Engineered with integral seals (2RS), it offers robust protection against contaminants and retains lubrication, making it ideal for applications demanding long service life with minimal maintenance. Its metric dimensions and ABEC-1 precision ensure consistent operation, while its high-grade chrome steel construction provides excellent durability under radial loads. This bearing is a versatile solution for various industrial and precision mechanical systems.
6801 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6801 | Basic bearing designation indicating a single row deep groove ball bearing with a 12mm bore, 21mm OD, and 5mm width. |
| 2RS | Signifies contact seals on both sides. The RS seal provides effective exclusion of contaminants and retention of lubricant, enhancing bearing life in harsh environments. |
6801 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing & Contamination Resistance: The 2RS contact seals effectively shield the internal components from dust, moisture, and other contaminants, significantly increasing operational reliability and service life.
- High Load Capacity & Durability: Manufactured from chrome steel rings and balls with a stainless steel cage, this bearing offers a high dynamic load rating of 432 lbf and static load rating of 234 lbf, ensuring stable performance under significant radial loads.
- Precision & Smooth Operation: Built to ABEC-1 tolerance class with a controlled radial internal clearance (C0 group), it provides smooth running and low vibration, which is critical for precision applications.
- Compact & Lightweight Design: With a slim 5mm width and a total weight of only 6.5g, it is an excellent choice for space-constrained and weight-sensitive assemblies.
6801 2rs Bearing Typical Application Areas
- Small Electric Motors and Gearboxes
- Office Automation Equipment (e.g., Printers, Scanners)
- Medical Devices and Precision Instruments
- Cooling Fans and Small Pumps
- Textile Machinery Components
- Robotics and Automation Drives
