6901 2rs
6900 Series Thin Section Bearings
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Part No.
Part No.
6901 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
12 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
24 mm
Outside diameter tolerance
-0.009mm to 0
Width
6 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
650 lbf
Radial static load rating
328 lbf
Limiting speed
33 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:
$ 1.86
/ each
In Stock
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6901 2rs Bearing Product Overview & Core Advantages
The 6901 2RS is a single row deep groove ball bearing designed for high performance in compact spaces. Engineered with metric dimensions and manufactured to ABEC-1 precision tolerances, it delivers reliable operation for demanding applications. Its key advantage lies in its sealed construction (2RS), which provides robust protection against contaminants while retaining lubrication, making it suitable for applications requiring minimal maintenance. This bearing is optimized to handle primarily radial loads efficiently, with a dynamic load rating of 650 lbf and a static load rating of 328 lbf, ensuring durability and long service life.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6901 | Basic bearing designation indicating a single row deep groove ball bearing with a 12mm bore, 24mm OD, and 6mm width. |
| 2RS | Contact rubber seals on both sides, providing excellent protection against dust, moisture, and other contaminants. |
6901 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing: The dual 2RS rubber seals effectively shield the internal components from contaminants, extending bearing life and reducing maintenance needs in harsh environments.
- High Precision & Rigidity: Manufactured to ABEC-1 tolerance class with a radial internal clearance of C0, this bearing ensures smooth, precise rotation and stable operation under load.
- Optimized Load Capacity: With a dynamic load rating of 650 lbf, it reliably supports significant radial loads, while the deep groove raceway design accommodates moderate axial loads in both directions.
- Durable Material Construction: Components made from chrome steel (rings and balls) and a stainless steel cage provide excellent wear resistance and corrosion protection, enhancing overall durability.
- Wide Operating Range: Suitable for temperatures from -30°C to 110°C, making it versatile for various industrial conditions.
6901 2rs Bearing Typical Application Areas
- Small Electric Motors and Gearboxes
- Precision Instruments and Medical Devices
- Office Automation Equipment (Printers, Scanners)
- Pumps and Compressors
- Agricultural Machinery and Conveyor Systems
- Automotive Auxiliary Units (e.g., alternators, fans)
