7306 BEGBM
Single Row Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
7306 BEGBM Bearing Product Overview & Core Advantages
The 7306 BEGBM is a single row angular contact ball bearing designed for high-precision applications requiring exceptional performance under combined loads. Engineered with a 40° contact angle, this bearing excels at handling significant axial loads in one direction while simultaneously supporting radial loads. Manufactured to P6 (ABEC-3) tolerance class, it delivers superior running accuracy and rotational precision. The brass cage ensures reliable operation at high speeds, making this bearing an ideal solution for applications demanding high rigidity and precise shaft positioning.
7306 BEGBM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Impact |
|---|---|---|
| 7306 | Basic designation: 30mm bore, 72mm OD, 19mm width | Standard metric dimensions for easy integration |
| BE | 40° contact angle design | Optimized for high axial load capacity |
| GB | Glass fiber reinforced polyamide cage | Enhanced high-speed performance and reduced weight |
| M | Pre-lubricated with bearing grease | Ready for immediate operation, reduced maintenance |
7306 BEGBM Bearing Structural Features & Performance Benefits
Optimized Contact Geometry: The 40° contact angle provides superior axial load carrying capacity while maintaining excellent radial load performance, making it ideal for applications with combined loading conditions.
High-Speed Capability: The glass fiber reinforced polyamide cage (GB) offers excellent strength-to-weight ratio, enabling stable operation at the limiting speed of 16,000 rpm while reducing centrifugal forces and vibration.
Precision Engineering: Manufactured to P6 tolerance class with tight dimensional controls (bore tolerance: -0.008mm to 0), this bearing ensures precise shaft running and minimal vibration for high-accuracy applications.
Material Excellence: Constructed from chrome steel for both rings and balls, providing high hardness, wear resistance, and long service life under demanding operating conditions.
7306 BEGBM Bearing Typical Application Areas
- Machine Tool Spindles: High-precision machining centers requiring accurate rotational performance
- Industrial Pumps: Centrifugal and process pumps handling axial and radial loads
- Electric Motors: High-speed motors demanding precise shaft positioning
- Gearboxes: Power transmission systems requiring reliable bearing performance
- Precision Instruments: Medical equipment and measuring devices needing high running accuracy
