7204 BEGAP
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7204 BEGAP
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.11 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
47 mm
Outside diameter tolerance
-0.009mm to 0
Width
14 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
1 mm
Contact angle
40 °
Distance from side face to load point
21 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
30.85 mm
Inner ring small-side shoulder diameter
25.87 mm
Outer Ring Dimensions
Shoulder diameter outer ring
37 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
3218 lbf
Radial static load rating
1834 lbf
Limiting speed
19 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:
$ 10.39
/ each
In Stock
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7204 BEGAP Bearing Product Overview & Core Advantages
The 7204 BEGAP is a single row angular contact ball bearing designed for high-precision applications requiring superior performance under combined loads. Engineered with a 40° contact angle, this bearing excels at handling significant axial loads in one direction while simultaneously supporting radial loads. Its P6 (ABEC-3) precision tolerance ensures exceptional running accuracy and rotational stability, making it ideal for demanding applications where high rigidity and precise shaft positioning are critical. The optimized internal geometry and high-quality materials contribute to its reliable operation and long service life.
7204 BEGAP Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7204 | Basic bearing designation indicating a metric angular contact ball bearing with a 20 mm bore diameter. |
| BE | Designates a 40° contact angle and optimized internal design for high axial load capacity. |
| GA | Indicates a light preload applied to the bearing, enhancing rigidity and reducing noise/vibration. |
| P | Specifies the P6 tolerance class (equivalent to ABEC-3), ensuring high precision and dimensional accuracy. |
7204 BEGAP Bearing Structural Features & Performance Benefits
- High Rigidity and Axial Load Capacity: The 40° contact angle and GA preload work in tandem to provide exceptional stiffness, minimizing shaft deflection under heavy axial and combined loads. This ensures precise rotational accuracy in demanding applications.
- Optimized Cage Design: The nylon cage offers excellent performance at high speeds, contributing to low friction, reduced heat generation, and smooth operation up to the limiting speed of 19,000 rpm.
- Precision Engineering: Manufactured to P6 tolerance class, this bearing guarantees tight dimensional control and superior running accuracy, which is essential for high-performance machinery.
- Material Quality: Constructed from chrome steel for both rings and balls, the bearing provides high durability, wear resistance, and a long operational lifespan under standard operating temperatures (-30°C to 110°C).
7204 BEGAP Bearing Typical Application Areas
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Industrial Robotics and Automation Systems
- Medical and Laboratory Equipment
- Electric Motor Applications
