7316 BECBY
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7316 BECBY
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3.8 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
80 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
170 mm
Outside diameter tolerance
-0.018mm to 0
Width
39 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
2.1 mm
Contact angle
40 °
Distance from side face to load point
72 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
115.2 mm
Inner ring small-side shoulder diameter
97.07 mm
Outer Ring Dimensions
Shoulder diameter outer ring
136.75 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
32175 lbf
Radial static load rating
26550 lbf
Limiting speed
5 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:
$ 85.08
/ each
In Stock
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7316 BECBY Bearing Product Overview & Core Advantages
The 7316 BECBY is a precision angular contact ball bearing engineered for demanding applications requiring exceptional performance under combined loads. This single-row design features a 40° contact angle, optimized to support high axial loads in one direction simultaneously with significant radial loads. Manufactured to a P6 (ABEC-3) tolerance class, it delivers high running accuracy and rotational precision. Its robust construction from chrome steel and a brass cage ensures high rigidity and reliable operation, making it an ideal choice for high-speed spindles and other precision machinery.
7316 BECBY Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| BE | Designates an increased contact angle (40°) and optimized internal geometry for high axial load capacity. |
| CB | Specifies a specific internal clearance and preload level suitable for high-precision paired mounting. |
| Y | Indicates a special cage design or material, in this case, a machined brass cage for stability at high speeds. |
7316 BECBY Bearing Structural Features & Performance Benefits
- High-Speed Capability: The machined brass cage and precision-ground raceways contribute to smooth operation and a high limiting speed of 5,000 rpm, making it a true high-speed bearing.
- Superior Load Capacity: The 40° contact angle and robust construction provide excellent resistance to combined loads, handling both heavy axial and radial forces effectively.
- High Rigidity and Precision: The P6 tolerance class ensures minimal runout and high dimensional stability, which is critical for applications requiring high rigidity and accurate positioning.
- Optimized Lubrication: The bearing is supplied lubricated, ready for immediate use, and operates effectively within a temperature range of -30°C to 110°C.
7316 BECBY Bearing Typical Application Areas
This bearing is specifically designed for high-performance applications, including:
- Machine Tool Spindles
- High-Frequency Motors
- Precision Gearboxes
- Pumps and Compressors
- Agricultural and Construction Machinery
