7310 BECBY
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7310 BECBY
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.13 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.013mm to 0
Width
27 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
2 mm
Contact angle
40 °
Distance from side face to load point
47 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
73.8 mm
Inner ring small-side shoulder diameter
61.13 mm
Outer Ring Dimensions
Shoulder diameter outer ring
88.8 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
16875 lbf
Radial static load rating
11475 lbf
Limiting speed
8 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 30.86
/ each
In Stock
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7310 BECBY Bearing Product Overview & Core Advantages
The 7310 BECBY is a single row angular contact ball bearing engineered for high-performance applications requiring exceptional precision and reliability. This precision bearing is designed to accommodate combined loads, primarily handling significant axial loads in one direction along with radial loads. Its optimized 40° contact angle and P6 (ABEC-3) tolerance class ensure high running accuracy and rotational stability, making it ideal for demanding, high-speed machinery.
7310 BECBY Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| BE | Indicates an increased 40° contact angle, providing superior axial load capacity. |
| CB | Specifies a brass cage, offering high strength, excellent guidance, and suitability for high-speed operation. |
| Y | Denotes that the bearing is pre-lubricated with a specific grease suitable for the stated temperature range. |
7310 BECBY Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The single row design with a robust brass cage and a large 40° contact angle provides high rigidity and enables the bearing to support substantial axial loads in one direction and radial loads simultaneously.
- High-Speed Performance: The brass (CB) cage ensures dimensional stability and smooth operation at the limiting speed of 8,000 rpm, making it a capable high-speed bearing.
- Precision and Accuracy: Manufactured to P6 (ABEC-3) tolerance class with precise bearing dimensions (50 mm bore, 110 mm OD), it guarantees high running accuracy and minimal vibration.
- Optimized Internal Geometry: Features like the specified shoulder diameters ensure proper seating and alignment, contributing to the bearing's overall performance and service life.
7310 BECBY Bearing Typical Application Areas
The 7310 BECBY is ideally suited for high-performance applications across various industries, including:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Agricultural Machinery
- Material Handling Equipment
