S7006 CDTP/P4B
Sealed Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S7006 CDTP/P4B
Basic Information
System of measurement
Metric
Weight
0.11 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
15 °
Ball & Washer Dimensions
Ball diameter
7.938 mm
Ball quantity
14
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
3218 lbf
Radial static load rating
1800 lbf
Limiting speed
32 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:
$ 172.1
/ each
In Stock
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S7006 CDTP/P4B Bearing Product Overview & Core Advantages
The S7006 CDTP/P4B is a precision angular contact ball bearing designed for applications demanding exceptional rotational accuracy and rigidity. Engineered to a P4 (ABEC-7) tolerance class, it is ideally suited for high-speed spindles and other precision machinery. Its key advantage lies in its ability to handle combined loads—simultaneously supporting significant radial loads and axial loads in one direction. The bearing is preloaded and comes pre-lubricated, ensuring immediate high performance, reduced vibration, and long-term operational reliability in a compact design.
S7006 CDTP/P4B Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| C | Specifies a 15° contact angle, optimized for high-speed operation and axial load capacity. |
| DTP | Indicates a phenolic (polyamide) cage design and a specific internal geometry for precision performance. |
| P4 | Denotes a P4 tolerance class (ABEC-7), ensuring extremely tight dimensional and running accuracy. |
| B | Signifies a preload condition, which increases rigidity and minimizes axial and radial play for superior precision. |
S7006 CDTP/P4B Bearing Structural Features & Performance Benefits
- High Rigidity and Precision: The P4 tolerance class and application of preload result in exceptional running accuracy and system stiffness, critical for minimizing deflection under load.
- Optimized Load Capacity: With a 15° contact angle, this bearing is engineered to efficiently support combined radial and axial loads, making it a robust choice for complex loading conditions.
- Superior High-Speed Performance: The lightweight phenolic cage reduces centrifugal forces, while the optimized internal design contributes to a high limiting speed of 32,000 rpm.
- Ready-to-Install and Reliable: The bearing is supplied pre-lubricated and is constructed from high-grade chrome steel for both rings and balls, ensuring high durability and a long service life within its specified temperature range.
S7006 CDTP/P4B Bearing Typical Application Areas
This high-precision angular contact bearing is ideally suited for:
- Machine Tool Spindles (milling, grinding, and lathe applications)
- High-Speed Motors and Spindles
- Precision Gearboxes
- Medical and Dental Equipment
- Robotic Arms and Precision Actuators
