7301 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
7301 BE-2RZP Bearing Product Overview & Core Advantages
The 7301 BE-2RZP is a single row angular contact ball bearing designed for high-precision applications requiring superior performance under combined loads. This sealed bearing excels in handling significant axial loads in one direction alongside radial loads, thanks to its optimized 40° contact angle. Manufactured to P6 (ABEC-3) tolerance class, it ensures high running accuracy and reliability. Its compact design, with a 12 mm bore and 37 mm outside diameter, makes it ideal for space-constrained, high-speed assemblies up to 20,000 rpm, offering an excellent balance of high rigidity and long service life.
7301 BE-2RZP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| BE | Designates an optimized internal design and 40° contact angle for high axial load capacity. |
| 2RZ | Indicates non-contact seals on both sides, providing effective protection against contaminants while minimizing friction. |
| P | Specifies that the bearing is pre-lubricated with high-performance grease for immediate operation and reduced maintenance. |
7301 BE-2RZP Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The single row design with a 40° contact angle and robust construction provides high rigidity, enabling the bearing to support substantial combined radial and axial loads efficiently.
- Optimized High-Speed Performance: The nylon cage ensures low friction and excellent guidance at high speeds, contributing to the bearing's maximum limiting speed of 20,000 rpm.
- Enhanced Sealing and Lubrication: The non-contact 2RZ seals effectively shield the internal components from dust and moisture without significantly increasing rotational torque. Combined with factory-applied grease, this ensures long-term, maintenance-free operation within a wide temperature range of -30°C to 110°C.
- Precision Engineering: Manufactured to P6 tolerance class with precise dimensional control, this bearing guarantees smooth operation, low noise, and high positional accuracy in demanding applications.
7301 BE-2RZP Bearing Typical Application Areas
The 7301 BE-2RZP is ideally suited for applications requiring high precision, speed, and reliability, including:
- Machine Tool Spindles
- High-Speed Motors and Drives
- Precision Gearboxes
- Pumps and Compressors
- Medical and Dental Equipment
- Robotics and Automation Systems
