S7006 ACE/P4BVG275
Sealed Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S7006 ACE/P4BVG275
Basic Information
System of measurement
Metric
Weight
0.12 kg
Tolerance class
P4 (ABEC-7)
Seal type
Sealed
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
25 °
Ball & Washer Dimensions
Ball diameter
6.35 mm
Ball quantity
17
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
1989 lbf
Radial static load rating
1125 lbf
Limiting speed
35 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:
$ 171.98
/ each
In Stock
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S7006 ACE/P4BVG275 Bearing Product Overview & Core Advantages
The S7006 ACE/P4BVG275 is a precision single-row angular contact ball bearing engineered for applications demanding exceptional rotational accuracy and rigidity. This P4 (ABEC-7) tolerance class bearing is designed to accommodate high combined loads, primarily thrust loads in one direction, while offering superior high-speed performance. Its compact design, featuring a phenolic cage and preloaded configuration, makes it an ideal solution for high-precision spindles and other machinery where high rigidity and operational reliability are paramount.
S7006 ACE/P4BVG275 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| ACE | Specific internal design and contact angle (25°) | Optimized for high thrust load capacity and high-speed performance. |
| P4 | Tolerance class equivalent to ABEC-7 | Guarantees extremely tight dimensional and running accuracy for precision applications. |
| BVG | Preload specification | Enhances bearing rigidity and minimizes axial/radial play for superior system stability. |
| 275 | Internal design grouping code | Ensures consistent performance characteristics when used in matched sets. |
S7006 ACE/P4BVG275 Bearing Structural Features & Performance Benefits
- High Rigidity and Preload: The bearing is supplied with a preload, which eliminates internal clearance. This significantly increases system stiffness, reduces vibration, and improves rotational accuracy under load.
- Superior Load Capacity: With a 25° contact angle and chrome steel construction, this bearing is optimized to handle significant one-direction thrust loads in combination with radial loads.
- High-Speed Performance: The lightweight phenolic resin cage ensures low friction and excellent acceleration characteristics, contributing to a high limiting speed of 35,000 rpm. This makes it suitable for demanding high-speed applications.
- Precision Engineering: Manufactured to P4 tolerance class, this bearing guarantees minimal runout and precise dimensional consistency, which is critical for the accuracy of the final application.
S7006 ACE/P4BVG275 Bearing Typical Application Areas
This precision angular contact bearing is ideally suited for:
- Machine Tool Spindles: High-speed milling, grinding, and turning centers.
- Precision Spindles: PCB drilling, dental handpieces, and other small, high-speed spindles.
- High-Frequency Motors: Spindles for electric motors requiring high rotational accuracy.
- Robotics: High-precision joints and actuators.
