7006 CE/P4ADBG3GMM2
7000 Series Super Precision Angular Contact Ball Bearings
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Part No.
Part No.
7006 CE/P4ADBG3GMM2
Basic Information
System of measurement
Metric
Weight
0.23 kg
Tolerance class
P4A
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.004mm to 0
Outside diameter
55 mm
Outside diameter tolerance
-0.004mm to 0
Width
26 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°C to 110 °C
Radial dynamic load rating
3398 lbf
Radial static load rating
2340 lbf
Limiting speed
100.5 X 1000 rpm
Lubrication
Grease
Matched arrangement
Duplex Back-to-Back (DB)
Number of bearings in matched set
2
Universal matching bearing
No (Standard)
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
In Stock
Price available upon request.
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7006 CE/P4ADBG3GMM2 Bearing Product Overview & Core Advantages
The 7006 CE/P4ADBG3GMM2 is a precision angular contact ball bearing configured in a duplex back-to-back (DB) arrangement. This preloaded pair is engineered to deliver exceptional high rigidity and superior running accuracy, making it ideal for applications requiring precise shaft positioning and minimal deflection. Its design is optimized to handle combined loads (simultaneous radial and axial loads) efficiently. Manufactured to the exacting P4A tolerance class, this bearing ensures high-performance operation in demanding, high-speed scenarios.
7006 CE/P4ADBG3GMM2 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7006 | Basic bearing series and size designation (30mm bore, 55mm OD, 26mm width). |
| CE | Specific internal design and contact angle (15°). |
| P4A | High precision tolerance class, exceeding ABEC 7/ISO P4 standards for enhanced running accuracy. |
| DB | Duplex Back-to-Back arrangement. This configuration provides high moment rigidity and stable shaft positioning. |
| G3 | Specific preload level applied to the matched pair. |
| GMM | Grease lubrication specification and fill quantity. |
7006 CE/P4ADBG3GMM2 Bearing Structural Features & Performance Benefits
- High Rigidity & Running Accuracy: The duplex back-to-back (DB) arrangement and P4A precision create an exceptionally stiff bearing system that resists operational deflection, ensuring superior shaft positioning and rotational accuracy.
- Optimized Load Capacity: The 15° contact angle is engineered to handle significant combined loads, providing robust support for both radial and axial forces.
- High-Speed Performance: The lightweight phenolic resin cage reduces centrifugal forces, contributing to the high limiting speed of 100,500 rpm. This makes it a true high-speed bearing.
- Precision Components: Manufactured from high-grade chrome steel for both rings and balls, ensuring durability and long service life under demanding conditions.
- Ready-to-Install: Supplied as a preloaded and pre-lubricated matched set, simplifying installation and ensuring immediate, optimal performance.
7006 CE/P4ADBG3GMM2 Bearing Typical Application Areas
This bearing is specifically designed for high-performance machinery where precision, speed, and rigidity are paramount. Key applications include:
- Machine Tool Spindles: For high-speed milling, grinding, and turning centers.
- Precision Spindles: In PCB drilling, engraving, and other high-accuracy machining equipment.
- High-Frequency Motors: Where minimal runout and high rotational speeds are required.
- Robotic Drives: Providing accurate and rigid motion control in automated systems.
