7216 BECBJ
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7216 BECBJ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.45 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
140 mm
Outside diameter tolerance
-0.015mm to 0
Width
26 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
2 mm
Contact angle
40 °
Distance from side face to load point
59 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
103.55 mm
Inner ring small-side shoulder diameter
91.44 mm
Outer Ring Dimensions
Shoulder diameter outer ring
117.85 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
19125 lbf
Radial static load rating
16875 lbf
Limiting speed
5.6 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 46.59
/ each
In Stock
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7216 BECBJ Bearing Product Overview & Core Advantages
The 7216 BECBJ is a single row angular contact ball bearing designed for high-precision applications requiring exceptional performance under combined loads. Engineered to accommodate significant axial loads in one direction alongside radial loads, this bearing is characterized by its high rigidity and high-speed capability. Manufactured to a P6 (ABEC-3) tolerance class, it ensures precise running accuracy, making it an ideal choice for demanding industrial machinery where reliability and precision are paramount.
7216 BECBJ Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| BE | High capacity design with optimized internal geometry. |
| CB | Specific internal clearance and contact angle configuration. |
| J | Stainless Steel pressed cage, contributing to high-speed performance and corrosion resistance. |
7216 BECBJ Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The 40° contact angle and robust single row design provide excellent resistance to axial loads and high rigidity, ensuring stable operation under combined loads.
- High-Speed Performance: The lightweight stainless steel cage (suffix J) minimizes centrifugal forces, enabling a high limiting speed of 5,600 rpm. The open design facilitates efficient lubrication management for thermal control at high speeds.
- Precision Engineering: Manufactured to P6 tolerance with tight dimensional control on the bore diameter (80 mm), outside diameter (140 mm), and width (26 mm), ensuring precise fit and smooth running in high-accuracy applications.
- Durability & Compliance: Constructed from chrome steel for rings and balls, offering high load ratings (Dynamic: 19,125 lbf, Static: 16,875 lbf). The bearing is compliant with ROHS and REACH environmental standards.
7216 BECBJ Bearing Typical Application Areas
The 7216 BECBJ is ideally suited for applications requiring high precision and speed, such as:
- Machine Tool Spindles
- High-Frequency Motors
- Precision Gearboxes
- Pumps and Compressors
- Agricultural Machinery
