7305 BECBP
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7305 BECBP
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.23 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.011mm to 0
Width
17 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
1.1 mm
Contact angle
40 °
Distance from side face to load point
26.8 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
39.75 mm
Inner ring small-side shoulder diameter
32.38 mm
Outer Ring Dimensions
Shoulder diameter outer ring
48.25 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
5962 lbf
Radial static load rating
3442 lbf
Limiting speed
15 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 20.03
/ each
In Stock
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7305 BECBP Bearing Product Overview & Core Advantages
The 7305 BECBP is a single row angular contact ball bearing engineered for applications demanding high precision and reliable performance under combined loads. Its design is optimized to support significant axial loads in one direction in addition to radial loads, making it ideal for arrangements requiring high rigidity and rotational accuracy. Manufactured to a P6 (ABEC-3) tolerance class and featuring a lightweight nylon cage, this bearing is a premier choice for high-speed operation and precision machinery.
7305 BECBP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| BE | Designates an increased contact angle of 40°, providing enhanced axial load capacity. |
| C | Indicates a modified internal design with optimized internal geometry for performance. |
| BP | Signifies a molded nylon cage (polyamide), contributing to lower friction, quieter operation, and suitability for high speeds. |
7305 BECBP Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The 40° contact angle and robust construction enable the bearing to handle substantial combined radial and axial loads effectively, ensuring stable operation under demanding conditions.
- Superior High-Speed Performance: The lightweight nylon cage (BP) reduces centrifugal forces and allows for a limiting speed of 15,000 rpm, making it an excellent high-speed bearing solution.
- Precision Engineering: Manufactured to P6 tolerance class, this bearing guarantees precise running accuracy and minimal vibration, which is critical for applications like machine tool spindles.
- Optimized Lubrication: The bearing comes pre-lubricated, ensuring immediate readiness for operation and reliable performance across its specified temperature range of -30° to 110 °C.
7305 BECBP Bearing Typical Application Areas
This angular contact ball bearing is ideally suited for:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Agricultural Machinery
- Material Handling Equipment
