S7006 ACDTP/HCP4B
Hybrid Ceramic Super Precision Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S7006 ACDTP/HCP4B
Basic Information
System of measurement
Metric
Weight
0.096 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
7.938 mm
Ball quantity
14
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
3105 lbf
Radial static load rating
1721 lbf
Limiting speed
34 X 1000 rpm
Lubrication
Lubricated
Matched arrangement
Single
Preload
Available
Materials
Ring material
Chrome Steel
Ball material
Ceramic
Cage material
Phenolic
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 171.74
/ each
In Stock
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S7006 ACDTP/HCP4B Bearing Product Overview & Core Advantages
The S7006 ACDTP/HCP4B is a single-row angular contact ball bearing engineered for applications demanding high precision and high-speed operation. Its design is optimized to support significant combined loads, accommodating both radial and axial forces in one direction. A key feature is the availability of a preload, which enhances system rigidity and rotational accuracy, making it ideal for high-reliability scenarios where minimal deflection is critical. The use of ceramic balls contributes to reduced weight, lower friction, and extended service life, particularly in demanding environments.
S7006 ACDTP/HCP4B Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S7006 | Basic bearing designation, indicating a metric series angular contact ball bearing with a 30mm bore, 55mm OD, and 13mm width. |
| AC | Angular Contact design with a 25° contact angle. |
| DTP | Likely indicates a specific internal design, potentially related to the phenolic cage and preload configuration. |
| HC | Indicates the use of Hybrid Ceramic balls. |
| P4 | Specifies a high-precision tolerance class (ABEC-7), ensuring extremely tight dimensional and running accuracy. |
S7006 ACDTP/HCP4B Bearing Structural Features & Performance Benefits
- High Rigidity and Precision: The combination of a 25° contact angle and the availability of preload provides superior axial and radial stiffness, minimizing shaft runout and ensuring precise positioning.
- Enhanced Speed and Durability: The phenolic resin cage is lightweight and robust, contributing to a high limiting speed of 34,000 rpm. The hybrid ceramic balls reduce centrifugal force, lower operating temperature, and provide excellent resistance to wear and electrical erosion.
- Superior Load Capacity: Engineered to handle significant combined (radial and axial) loads with a dynamic load rating of 3105 lbf and a static load rating of 1721 lbf.
- Sealed and Lubricated for Life: The sealed design protects against contamination, and the bearing comes pre-lubricated for long-term, maintenance-free operation within its specified temperature range.
S7006 ACDTP/HCP4B Bearing Typical Application Areas
This high-performance angular contact ball bearing is ideally suited for:
- High-Speed Machine Tool Spindles
- Precision Grinding and Milling Applications
- High-Frequency Motors and Turbomachinery
- Aerospace and Defense Actuation Systems
- Medical and Dental Handpiece Drives
