7412 BGAM
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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7412 BGAM Bearing Product Overview & Core Advantages
The 7412 BGAM is a single row angular contact ball bearing designed for high-precision applications requiring exceptional rigidity and accuracy. Engineered to accommodate combined loads (simultaneous radial and axial loads), this bearing features a 40° contact angle for superior axial load capacity. Manufactured to P6 (ABEC-3) tolerance class, it delivers reliable performance in demanding operational conditions. Its compact design and high limiting speed of 7,500 rpm make it ideal for applications where space constraints and rotational velocity are critical factors.
7412 BGAM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7412 | Standard bore diameter (60 mm), outside diameter (150 mm), and width (35 mm) |
| B | 40° contact angle |
| G | Precision tolerance class P6 (ABEC-3) |
| A | Internal design optimized for high-speed operation |
| M | Brass cage material |
7412 BGAM Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The single row angular contact design with a 40° contact angle provides excellent resistance to combined loads, handling radial dynamic load ratings of 26,775 lbf and static load ratings of 19,462 lbf. The optimized internal geometry ensures stable operation under significant axial forces.
Precision Engineering: Manufactured to P6 tolerance class with precise bearing dimensions (bore: 60 mm, OD: 150 mm, width: 35 mm), this bearing guarantees consistent performance and extended service life in precision applications.
High-Speed Capability: The brass cage (M designation) provides superior strength and stability at high rotational speeds, supporting the limiting speed of 7,500 rpm. The open design facilitates efficient lubrication management.
Material Excellence: Constructed from chrome steel for both rings and balls, offering exceptional hardness, wear resistance, and dimensional stability across the operating temperature range of -30° to 110°C.
7412 BGAM Bearing Typical Application Areas
- Machine Tool Spindles - High-precision machining centers requiring rigid support and accurate rotation
- Industrial Pumps & Compressors - Applications demanding reliable performance under combined loads
- Precision Gearboxes - Power transmission systems requiring high-speed capability and axial load support
- Robotics & Automation - Joint and articulation points needing precise motion control
- Medical Equipment - High-speed imaging systems and laboratory instruments
