7307 BE-2RZP
Single Row Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Performance
Materials
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7307 BE-2RZP Bearing Product Overview & Core Advantages
The 7307 BE-2RZP is a single row angular contact ball bearing designed for high-performance applications requiring precision and reliability. Engineered to accommodate combined loads, it efficiently handles both radial loads and substantial axial loads in one direction. Its compact design, featuring a 35 mm bore and 80 mm outside diameter, offers a space-saving solution without compromising performance. Manufactured to a P6 (ABEC-3) tolerance class, this bearing ensures high running accuracy and is pre-lubricated for immediate use, making it an ideal choice for demanding industrial environments.
7307 BE-2RZP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| BE | High capacity design with increased ball complement and optimized internal geometry. | Enhances load carrying capacity and overall performance. |
| 2RZ | Non-contact seals on both sides of the bearing. | Provides effective protection against contaminants while maintaining low friction and high-speed capability. |
| P | Bearing is pre-lubricated with grease. | Ensures immediate operation and offers long-term, maintenance-free performance. |
7307 BE-2RZP Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The 40° contact angle and optimized internal geometry, including the BE design, provide superior rigidity and enable the bearing to support significant combined radial and axial loads.
- Precision and Speed: Manufactured to P6 tolerance and featuring a lightweight nylon cage, this bearing achieves high running accuracy and a limiting speed of 8,500 rpm, making it suitable for high-speed applications.
- Durability and Protection: The non-contact 2RZ seals on both sides effectively shield the internal components from dust and moisture, extending service life. The combination of chrome steel rings and balls ensures high durability and wear resistance.
- Maintenance-Free Operation: The bearing is pre-lubricated, allowing for simplified installation and reliable, long-term performance without the need for re-lubrication within its specified temperature range of -30°C to 110°C.
7307 BE-2RZP Bearing Typical Application Areas
The 7307 BE-2RZP is ideally suited for a wide range of precision machinery and industrial equipment, including:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Electric Motors
- Material Handling Systems
