7036 ACD/P4ADGB
7000 Series Super Precision Angular Contact Ball Bearings
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7036 ACD/P4ADGB Bearing Product Overview & Core Advantages
The 7036 ACD/P4ADGB is a high-precision double row angular contact ball bearing designed for demanding applications requiring exceptional accuracy and rigidity. Engineered to simultaneously withstand combined radial and axial loads from both directions, this bearing features a universal matchable (SU) design, allowing two bearings to be paired for optimal preload and performance. Manufactured to the stringent P4A tolerance class, it delivers superior running accuracy, making it ideal for high-speed, high-reliability machinery where uncompromising performance is critical.
7036 ACD/P4ADGB Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| ACD | Indicates a Double Row Angular Contact Ball Bearing with a 25° contact angle. |
| P4A | Signifies the tolerance class, denoting very high dimensional and running accuracy, superior to ABEC 7/ISO P4. |
| DGB | Denotes a Universal Matchable (SU) bearing supplied as part of a matched set of 2 bearings. This ensures precise preload (Light / Class B) and optimal performance when mounted in a universal arrangement. |
7036 ACD/P4ADGB Bearing Structural Features & Performance Benefits
High Rigidity and Load Capacity: The double row design provides a robust and rigid support structure, significantly enhancing the bearing's ability to handle combined loads. With a substantial dynamic load rating of 83,475 lbf and a static load rating of 123,750 lbf, it is built for longevity under heavy operational stresses.
Precision and Speed: The P4A tolerance class ensures minimal runout and vibration, which is critical for high-speed applications. The phenolic cage contributes to lower friction and higher limiting speeds (16,250 rpm), making it suitable for rapid rotation. The optimized 25° contact angle provides an excellent balance between radial and axial load capacity.
Matched Set Performance: As a Universal Matchable (SU) bearing supplied in a matched set, it guarantees consistent performance and simplified installation, maintaining the specified light preload for immediate operational readiness.
7036 ACD/P4ADGB Bearing Typical Application Areas
This precision bearing is ideally suited for high-performance machinery and systems, including:
- Machine Tool Spindles
- High-Speed Grinding Spindles
- Precision Gearboxes
- Industrial Pumps and Compressors
- Medical and Laboratory Equipment
