3200 ATN9
Double Row Angular Contact Ball Bearings
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Part No.
Part No.
3200 ATN9
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.051 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
10 mm
Bore diameter tolerance
-0.007mm to 0
Outside diameter
30 mm
Outside diameter tolerance
-0.008mm to 0
Width
14 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
0.6 mm
Distance from side face to load point
16 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
1712 lbf
Radial static load rating
968 lbf
Limiting speed
24 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 6.81
/ each
In Stock
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3200 ATN9 Bearing Product Overview & Core Advantages
The 3200 ATN9 is a double row angular contact ball bearing designed for applications requiring high rigidity and precision. This metric bearing excels at simultaneously handling combined radial and axial loads from both directions. Its compact design, featuring a 10 mm bore and 30 mm outside diameter, makes it ideal for space-constrained, high-reliability applications. Manufactured to P6 (ABEC-3) tolerance class, it ensures precise operation and consistent performance.
3200 ATN9 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 3200 | Basic bearing series designation for a double row angular contact ball bearing with specific bearing dimensions (10mm bore, 30mm OD). |
| A | Indicates a 30° contact angle, optimized for carrying significant axial loads. |
| TN9 | Denotes a glass fiber reinforced nylon cage (Polyamide 66). This lightweight cage contributes to high-speed performance, low friction, and quiet operation. |
3200 ATN9 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row design provides superior rigidity and enables the bearing to support substantial combined loads (radial and bidirectional axial). With a dynamic load rating of 1712 lbf and static load rating of 968 lbf, it offers robust performance.
- Optimized for High Speeds: The lightweight TN9 nylon cage reduces centrifugal forces, allowing for a high limiting speed of 24,000 rpm. The open seal type minimizes friction for maximum speed capability.
- Precision & Reliability: Manufactured from chrome steel and held to a P6 tolerance class, this precision bearing ensures accurate rotation and long service life in demanding conditions.
- Pre-lubricated: Comes factory-lubricated, ready for immediate installation and initial operation.
3200 ATN9 Bearing Typical Application Areas
This bearing is ideally suited for:
- Precision spindles in small machining centers and grinding machines
- High-speed pumps and compressors
- Axles and gearboxes in precision instruments and robotics
- Applications requiring compact double row bearings with high rigidity
