6409
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6409
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1550 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
120 mm
Outside diameter tolerance
-0.015mm to 0
Width
29 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
17108 lbf
Radial static load rating
10116 lbf
Limiting speed
6 X 1000 rpm
Lubrication
Required
Radial internal clearance
CN
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:
$ 30.77
/ each
In Stock
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6409 Bearing Product Overview & Core Advantages
The 6409 single row deep groove ball bearing is a fundamental precision bearing component designed for robust radial load capacity in a wide range of industrial applications. Manufactured to ABEC-1 tolerance standards, it offers reliable performance and dimensional consistency. Its open design allows for versatile lubrication options, making it suitable for various operating conditions where high reliability is paramount. The bearing's construction ensures stable operation and long service life, providing an excellent balance of performance and value.
6409 Bearing Model Code Explained, Specifications & Naming Convention
| Code Element | Technical Significance |
|---|---|
| 64 | Series designation indicating medium duty and specific dimensional series. |
| 09 | Bore diameter code representing a 45 mm bore. |
| Open | No seals or shields, allowing for high-speed operation and custom lubrication. |
| CN Clearance | Standard radial internal clearance for normal operating conditions. |
6409 Bearing Structural Features & Performance Benefits
- High Load Capacity: The single row deep groove raceway and high-quality chrome steel construction enable a high radial dynamic load rating of 17,108 lbf, making it suitable for demanding applications.
- Precision & Stability: Manufactured to ABEC-1 precision class with tight dimensional tolerances, ensuring smooth and vibration-free operation.
- Durability & Corrosion Resistance: The stainless steel cage provides excellent strength and corrosion resistance, contributing to the bearing's longevity and reliability.
- High-Speed Capability: The open design and optimized geometry support a limiting speed of 6,000 rpm, suitable for various high-speed machinery.
- Versatile Application Range: With a temperature range of -30°C to 110°C, it performs reliably in diverse environmental conditions.
6409 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Pumps and Compressors
- General Industrial Machinery
