7305 BEP
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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7305 BEP Bearing Product Overview & Core Advantages
The 7305 BEP is a single row angular contact ball bearing engineered for high-precision applications requiring superior performance under combined loads. This precision bearing is designed to accommodate significant axial loads in one direction simultaneously with radial loads, thanks to its defined 40° contact angle. Manufactured to a P6 (ABEC-3) tolerance class, it ensures high running accuracy and system rigidity. Its compact design, featuring a 25 mm bore and 62 mm outside diameter, makes it an ideal, space-saving solution for demanding industrial machinery.
7305 BEP Bearing Model Code Explained, Specifications & Naming Convention
The model number 7305 BEP can be broken down as follows:
- 7305: Standard designation for a single row angular contact ball bearing with a 25 mm bore and 62 mm outside diameter.
- B: Indicates a 40° contact angle, optimized for handling high axial loads.
- E: Signifies an optimized internal design, including a larger ball complement and reinforced ring structures, for increased load capacity.
- P: Denotes a P6 tolerance class (equivalent to ABEC-3), ensuring high precision and minimal runout.
7305 BEP Bearing Structural Features & Performance Benefits
The 7305 BEP's construction delivers distinct performance advantages:
- High Rigidity and Load Capacity: The single row design with a 40° contact angle and the E-type internal geometry provides exceptional stiffness and enables the bearing to support substantial combined radial and axial loads.
- Optimized for High-Speed Operation: The lightweight Nylon cage ensures smooth operation and stability, contributing to the high limiting speed of 14,000 rpm. The open design facilitates efficient lubrication and cooling.
- Precision and Reliability: Manufactured from chrome steel and held to P6 precision tolerances, this bearing guarantees consistent performance, low noise, and long service life in high-accuracy applications.
- Versatile Operating Range: With a specified operating temperature range from -30°C to 110°C, it is suitable for a wide array of industrial environments.
7305 BEP Bearing Typical Application Areas
The 7305 BEP angular contact ball bearing is ideally suited for applications where high precision, speed, and rigidity are paramount. Key industries and equipment include:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Agricultural Machinery
- Material Handling Systems
