7321 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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7321 BEGAM Bearing Product Overview & Core Advantages
The 7321 BEGAM is a single row angular contact ball bearing engineered for precision performance in demanding applications. This metric bearing features a 40° contact angle and P6 (ABEC-3) tolerance class, delivering exceptional running accuracy. Its optimized design enables superior handling of combined radial and axial loads simultaneously, making it ideal for high-speed operations with limiting speeds up to 4,800 rpm. The brass cage construction ensures reliable operation under rigorous conditions.
7321 BEGAM Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| BE | Increased internal clearance and optimized internal design |
| GAM | Special design features for enhanced performance characteristics |
7321 BEGAM Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The single row angular contact design with 40° contact angle provides excellent rigidity and can withstand significant combined radial and axial loads. The bearing's optimized internal geometry ensures stable operation under varying load conditions.
Precision Engineering: Manufactured to P6 (ABEC-3) tolerance standards with chrome steel rings and balls, this bearing delivers exceptional dimensional accuracy and consistent performance. The brass cage provides superior guidance and stability at high speeds.
High-Speed Performance: With a limiting speed of 4,800 rpm, the 7321 BEGAM is optimized for high-speed applications. The brass cage construction and precision-ground components contribute to smooth operation and reduced vibration.
Thermal Stability: Operating within a temperature range of -30°C to 110°C, this bearing maintains performance across diverse environmental conditions while meeting ROHS and REACH compliance standards.
7321 BEGAM Bearing Typical Application Areas
- Machine Tool Spindles - Precision machining centers and CNC equipment
- Industrial Pumps - High-speed centrifugal and process pumps
- Gearboxes - Power transmission systems requiring precise alignment
- Electric Motors - High-performance industrial motors
- Material Handling Equipment - Conveyor systems and automated machinery
- Precision Instruments - Medical equipment and measuring devices
