7416 GAM
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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7416 GAM Bearing Product Overview & Core Advantages
The 7416 GAM is a single row angular contact ball bearing engineered for high-performance applications requiring exceptional precision and reliability. Its defining feature is the 40° contact angle, which is optimized to support significant combined loads—handling both high radial loads and unidirectional axial loads simultaneously. Manufactured to a P6 (ABEC-3) tolerance class, this bearing ensures superior running accuracy. The open design, combined with a brass cage, facilitates high-speed operation up to 4,300 rpm, making it an ideal component for demanding, precision machinery.
7416 GAM Bearing Model Code Explained, Specifications & Naming Convention
The model number 7416 GAM deciphers its key technical specifications:
- 7416: Standard bearing designation indicating an 80 mm bore, 200 mm outside diameter, and 48 mm width.
- G: Signifies a 40° contact angle, which provides a high thrust capacity and rigid axial guidance.
- A: Denotes an optimized internal design for enhanced performance and load distribution.
- M: Indicates that the bearing is made from brass (copper alloy) cage material, which is ideal for high-speed applications and offers excellent durability.
7416 GAM Bearing Structural Features & Performance Benefits
The 7416 GAM's performance stems from its refined construction:
- High Rigidity and Load Capacity: The single row design with a 40° contact angle provides robust support against combined loads. With a dynamic load rating of 40,050 lbf and a static load rating of 34,425 lbf, it delivers reliable performance under strenuous conditions.
- High-Speed Capability: The use of a brass cage and the open, precision-ground structure contribute to low friction and stable operation at high rotational speeds, achieving a limiting speed of 4,300 rpm.
- Precision Engineering: Manufactured to P6 tolerance, this bearing guarantees minimal runout and vibration, which is critical for the accuracy of the host system.
- Material Integrity: Constructed from chrome steel for both rings and balls, the bearing ensures high hardness, wear resistance, and a long operational life.
7416 GAM Bearing Typical Application Areas
The 7416 GAM angular contact ball bearing is ideally suited for high-precision and high-speed machinery, including:
- Machine Tool Spindles
- High-Frequency Electric Motors
- Pumps and Compressors
- Precision Gearboxes
- Agricultural and Construction Machinery
