7304 BE-2RZP
Single Row Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
7304 BE-2RZP Bearing Product Overview & Core Advantages
The 7304 BE-2RZP is a single row angular contact ball bearing designed for high-precision applications requiring superior performance under combined loads. This precision bearing excels at simultaneously handling substantial radial loads and high unidirectional axial loads, thanks to its optimized 40° contact angle. Its sealed construction with pre-lubrication ensures long-term reliability and maintenance-free operation, making it ideal for demanding industrial environments where consistent performance and durability are critical.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 7304 | Basic bearing designation (20mm bore, 52mm OD, 15mm width) |
| BE | High contact angle design (40°) |
| 2RZ | Non-contact rubber seals on both sides |
| P | Precision tolerance class (P6/ABEC-3) |
7304 BE-2RZP Bearing Structural Features & Performance Benefits
Optimized Contact Design: The 40° contact angle provides superior axial load capacity while maintaining excellent radial load performance, making it suitable for combined loading applications.
Enhanced Sealing Protection: Dual non-contact rubber seals (2RZ) effectively prevent contamination while minimizing friction, contributing to the bearing's high-speed capability of up to 13,000 rpm.
Precision Engineering: Manufactured to P6 tolerance class (equivalent to ABEC-3) with nylon cage construction, ensuring smooth operation and reduced vibration in precision applications.
Robust Load Capacity: With dynamic load rating of 3915 lbf and static load rating of 2138 lbf, this bearing delivers reliable performance under demanding operating conditions.
7304 BE-2RZP Bearing Typical Application Areas
This angular contact ball bearing is widely used in:
- Machine Tool Spindles - High-precision machining centers and CNC equipment
- Industrial Pumps - Centrifugal and rotary pump applications
- Electric Motors - High-speed motor applications requiring axial load support
- Gearboxes - Precision transmission systems
- Medical Equipment - High-reliability medical devices and instruments
- Robotics - Joint and actuator applications demanding precision and durability
