7006 CE/P4A
7000 Series Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
7006 CE/P4A
Basic Information
System of measurement
Metric
Weight
0.11 kg
Tolerance class
P4 (ABEC-7)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.005mm to 0
Outside diameter
55 mm
Outside diameter tolerance
-0.007mm to 0
Width
13 mm
Width tolerance
-0.2mm to 0
Contact angle
15 °
Ball & Washer Dimensions
Ball diameter
6.35 mm
Ball quantity
17
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
2106 lbf
Radial static load rating
1170 lbf
Limiting speed
60 X 1000 rpm
Lubrication
Lubricated
Matched arrangement
Single
Preload
Available
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Phenolic
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 142.78
/ each
In Stock
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7006 CE/P4A Bearing Product Overview & Core Advantages
The 7006 CE/P4A is a single-row angular contact ball bearing engineered for high-precision applications requiring exceptional rotational accuracy and rigidity. Designed to accommodate combined radial and axial loads in one direction, this bearing features a 15° contact angle for optimal thrust capacity. Manufactured to P4 (ABEC-7) tolerance class, it delivers superior running accuracy and is preloaded for enhanced system stiffness, making it ideal for demanding, high-speed machinery.
7006 CE/P4A Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| CE | Indicates a high-capacity design with an optimized internal geometry and a larger ball complement (17 balls). |
| P4A | Specifies the tolerance class P4 (ABEC-7) and denotes that the bearing is supplied with a specific preload for immediate high-rigidity performance. |
7006 CE/P4A Bearing Structural Features & Performance Benefits
- High Rigidity & Preload: The bearing is supplied with a preload, which eliminates internal clearance and significantly increases system stiffness, reducing deflection under load for superior positional accuracy.
- Optimized Load Capacity: The 15° contact angle and high-capacity (CE) design with 17 balls enable it to handle significant combined radial and one-direction axial loads.
- High-Speed Capability: The lightweight phenolic resin cage ensures stability and low friction at the limiting speed of 60,000 rpm, making it a true high-speed bearing.
- Precision Performance: Manufactured to P4 precision tolerances, it guarantees minimal runout and vibration, which is critical for applications requiring smooth, quiet operation.
7006 CE/P4A Bearing Typical Application Areas
This precision angular contact bearing is ideally suited for:
- Machine Tool Spindles
- High-Frequency Motors
- Precision Grinding Spindles
- Robotic Drives and Actuators
- Medical and Dental Equipment
