7313 BEP
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7313 BEP
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
2.15 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
65 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
140 mm
Outside diameter tolerance
-0.015mm to 0
Width
33 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
2.1 mm
Contact angle
40 °
Distance from side face to load point
60 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
94.15 mm
Inner ring small-side shoulder diameter
78.45 mm
Outer Ring Dimensions
Shoulder diameter outer ring
112.85 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
24300 lbf
Radial static load rating
18000 lbf
Limiting speed
5.6 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:
$ 46.68
/ each
In Stock
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7313 BEP Bearing Product Overview & Core Advantages
The 7313 BEP is a single row angular contact ball bearing engineered for applications requiring exceptional precision and reliability. This metric bearing is designed to accommodate high combined loads, primarily handling significant axial loads in one direction alongside radial loads. Its 40° contact angle and P6 (ABEC-3) tolerance class ensure high running accuracy and stable performance in demanding operational conditions. The nylon cage contributes to smooth, high-speed operation, making it an ideal choice for precision machinery.
7313 BEP Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Significance |
|---|---|---|
| BE | Increased internal clearance and optimized internal design | Enhances performance under high-speed and high-temperature conditions. |
| P | Glass-fiber reinforced polyamide (Nylon) cage, snap-type | Reduces friction, allows for higher limiting speeds, and is suitable for a wide temperature range. |
7313 BEP Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row design with a 40° contact angle provides robust support for heavy combined loads, offering high axial load capacity in one direction.
- High-Speed Performance: The lightweight nylon cage (suffix P) minimizes centrifugal forces, enabling a high limiting speed of 5,600 rpm for efficient operation.
- Precision Engineering: Manufactured to a P6 tolerance class (equivalent to ABEC-3), this bearing ensures minimal runout and high positional accuracy.
- Optimized Internal Geometry: The BE design provides increased internal clearance, making it suitable for applications with thermal expansion or requiring high-speed operation.
- Material Integrity: Constructed from chrome steel for both rings and balls, ensuring high durability, wear resistance, and a long service life.
7313 BEP Bearing Typical Application Areas
This angular contact ball bearing is ideally suited for high-performance applications, including:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Agricultural Machinery
- Material Handling Equipment
