7214 BEGAM
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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7214 BEGAM Bearing Product Overview & Core Advantages
The 7214 BEGAM is a single row angular contact ball bearing engineered for high-precision applications requiring superior performance under combined loads. This metric bearing is characterized by its ability to accommodate significant axial loads in one direction in addition to radial loads, thanks to its defined 40° contact angle. Manufactured to a P6 (ABEC-3) tolerance class, it ensures high running accuracy and rotational stability. Its compact design, with a 70 mm bore and 125 mm outside diameter, makes it an ideal choice for applications demanding high rigidity and reliability in a constrained space.
7214 BEGAM Bearing Model Code Explained, Specifications & Naming Convention
The model number 7214 BEGAM can be broken down as follows to understand its technical specifications:
- 7214: Standard designation for a single row angular contact ball bearing with a 70 mm bore and 125 mm outside diameter.
- BE: Indicates an optimized internal design and a 40° contact angle.
- G: Signifies the cage material; in this case, a brass cage for enhanced durability and high-speed capability.
- A: Denotes that the bearing is supplied lubricated from the factory.
- M: Designates that the bearing is manufactured from chrome steel.
7214 BEGAM Bearing Structural Features & Performance Benefits
The performance of the 7214 BEGAM is a direct result of its precision engineering and material selection.
- High Load Capacity: The 40° contact angle and robust construction enable it to handle high combined loads, with a dynamic load rating of 16,200 lbf and a static load rating of 13,500 lbf.
- High-Speed Performance: The standard brass cage (G) provides excellent strength and guidance, contributing to a high limiting speed of 8,000 rpm.
- Precision and Rigidity: Manufactured to P6 tolerance, the bearing ensures minimal runout and consistent performance, which is critical for high-precision spindle applications.
- Material Integrity: Constructed from chrome steel for both rings and balls, the bearing offers high hardness, wear resistance, and a long operational life.
7214 BEGAM Bearing Typical Application Areas
The 7214 BEGAM is suited for a wide range of demanding industrial applications where precision and reliability are paramount. Key sectors include:
- Machine Tool Spindles: For high-speed milling, grinding, and turning centers.
- Precision Gearboxes: In industrial automation and robotics.
- Pumps and Compressors: Where reliable operation under combined loads is essential.
- Agricultural Machinery: In high-performance drivetrains and power transmission systems.
