718/500 AGMB
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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718/500 AGMB Bearing Product Overview & Core Advantages
The 718/500 AGMB is a single row angular contact ball bearing engineered for high-precision applications requiring exceptional rigidity and accuracy. This precision bearing is designed to accommodate combined loads, primarily handling high axial loads in one direction alongside significant radial loads. Its P6 (ABEC-3) tolerance class ensures superior running accuracy, making it ideal for high-speed spindles and other demanding machinery. The optimized 30° contact angle provides excellent axial load capacity and operational stability.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 718 | Bearing series designation for high-precision angular contact ball bearings. |
| 500 | Nominal bore diameter in millimeters (500 mm). |
| A | Signifies a 30° contact angle, optimized for high axial load capacity. |
| GM | Indicates the bearing is supplied with a brass cage (machined window type). |
| B | Denotes an increased internal geometry and surface treatment for enhanced performance. |
718/500 AGMB Bearing Structural Features & Performance Benefits
High Rigidity and Load Capacity: The single row design with a 30° contact angle is specifically engineered to handle high axial loads and significant radial loads simultaneously. The robust brass cage (GM) ensures stable guidance of the balls under high-speed and high-load conditions.
Precision and Speed Performance: Manufactured to a P6 (ABEC-3) tolerance class, this bearing guarantees high running accuracy and dimensional stability. The optimized internal design and high-quality chrome steel components contribute to a limiting speed of 1,000 rpm for demanding applications.
Durability and Material Quality: Constructed from high-grade chrome steel for both rings and balls, the bearing offers excellent wear resistance and long service life. The open design allows for customized lubrication schemes to suit specific operational environments.
718/500 AGMB Bearing Typical Application Areas
The 718/500 AGMB is ideally suited for high-performance machinery requiring precision and reliability, including:
- Machine Tool Spindles
- High-Speed Machining Centers
- Precision Grinding Spindles
- Industrial Pumps and Compressors
- Large Precision Instruments and Test Rigs
