7036 CD/P4ADGA
7000 Series Super Precision Angular Contact Ball Bearings
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Part No.
Part No.
7036 CD/P4ADGA
Basic Information
System of measurement
Metric
Weight
18.2 kg
Tolerance class
P4A
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
180 mm
Bore diameter tolerance
-0.004mm to 0
Outside diameter
280 mm
Outside diameter tolerance
-0.004mm to 0
Width
92 mm
Width tolerance
-0.2mm to 0
Contact angle
15 °
Ball & Washer Dimensions
Ball diameter
30.162 mm
Ball quantity
21
Performance
Temperature range
- 30°C to 110 °C
Radial dynamic load rating
87750 lbf
Radial static load rating
131625 lbf
Limiting speed
16.25 X 1000 rpm
Lubrication
Lubricated
Matched arrangement
Universal Matchable (SU)
Number of bearings in matched set
2
Universal matching bearing
Universal Matchable (SU)
Preload
Extra light / Class A
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:
$ 2638.82
/ each
In Stock
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7036 CD/P4ADGA Bearing Product Overview & Core Advantages
The 7036 CD/P4ADGA is a high-precision angular contact ball bearing designed for demanding applications requiring exceptional rotational accuracy and rigidity. Engineered to a P4A tolerance class, it delivers superior running precision. Its universal matchable (SU) design allows two bearings to be paired in a back-to-back or face-to-face arrangement, simplifying mounting and enabling optimal performance under combined radial and axial loads. The phenolic cage and extra light preload (Class A) contribute to its high-speed capability and smooth operation.
7036 CD/P4ADGA Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| CD | A 15° contact angle and universal matchable design for high precision applications. |
| P4A | Indicates a high precision tolerance class with enhanced dimensional and running accuracy. |
| DGA | Specifies an extra light preload (Class A), reducing vibration and noise for smooth, high-speed operation. |
7036 CD/P4ADGA Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The angular contact design with a 15° contact angle enables the bearing to efficiently support substantial combined radial and axial loads.
- Precision and High-Speed Performance: Manufactured to P4A tolerance standards and featuring a lightweight phenolic cage, this bearing achieves excellent rotational accuracy and a high limiting speed of 16,250 rpm.
- Optimized Universal Matching: The Universal Matchable (SU) feature ensures that any two bearings can be paired without selective matching, providing consistent preload and stiffness in duplex sets, which is critical for spindle applications.
- Durable Construction: Components made from chrome steel offer high wear resistance and durability, ensuring a long service life under demanding conditions.
7036 CD/P4ADGA Bearing Typical Application Areas
This bearing is ideally suited for high-performance machinery where precision and speed are paramount. Key applications include:
- Machine Tool Spindles
- High-Frequency Motors
- Precision Grinding Equipment
- Aerospace Positioning Systems
- Medical and Laboratory Instrumentation
