7205 BEY
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7205 BEY
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.13 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
52 mm
Outside diameter tolerance
-0.011mm to 0
Width
15 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
1 mm
Contact angle
40 °
Distance from side face to load point
24 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
35.85 mm
Inner ring small-side shoulder diameter
30.87 mm
Outer Ring Dimensions
Shoulder diameter outer ring
41.57 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
3330 lbf
Radial static load rating
2092 lbf
Limiting speed
15 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 10.26
/ each
In Stock
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7205 BEY Bearing Product Overview & Core Advantages
The 7205 BEY is a single row angular contact ball bearing engineered for high-precision applications requiring superior performance under combined loads. Its optimized design enables it to efficiently support substantial radial loads and unidirectional axial loads simultaneously. Manufactured to P6 (ABEC-3) tolerance standards, it delivers exceptional running accuracy and rotational stability, making it ideal for demanding, high-reliability machinery where precision is paramount.
7205 BEY Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7205 | Standard bearing series designation indicating a 25mm bore, 52mm OD, and 15mm width. |
| B | Denotes a 40° contact angle, optimized for higher axial load capacity. |
| EY | Indicates the bearing is pre-lubricated from the factory. |
7205 BEY Bearing Structural Features & Performance Benefits
- Optimized Contact Angle & Rigidity: The 40° contact angle is specifically engineered to provide a high degree of rigidity and superior resistance to axial forces, making it exceptionally stable under combined loading conditions.
- High-Speed Capability: The precision-ground chrome steel rings and balls, combined with a robust brass cage, ensure smooth operation and contribute to a high limiting speed of 15,000 rpm.
- Precision Engineering: Manufactured to P6 tolerance class, this bearing guarantees minimal runout and vibration, which is critical for the accuracy and longevity of the host equipment.
- Ready-to-Use Lubrication: Factory-applied lubrication ensures immediate operational readiness and reliable initial performance across the specified temperature range of -30°C to 110°C.
7205 BEY Bearing Typical Application Areas
This bearing is ideally suited for applications demanding high precision and speed, including:
- Machine Tool Spindles
- High-Frequency Electric Motors
- Precision Gearboxes
- Pumps and Compressors
- Agricultural and Construction Machinery
