1306 C/2
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1306 C/2
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.39 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Bore type
Cylindrical
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
19 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
45.1 mm
Outer Ring Dimensions
Shoulder diameter outer ring
59.1 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
5062 lbf
Radial static load rating
1530 lbf
Limiting speed
13 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
CN
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:
$ 31
/ each
In Stock
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1306 C/2 Bearing Product Overview & Core Advantages
The 1306 C/2 is a double row angular contact ball bearing designed for demanding applications requiring high rigidity and precision. This precision bearing excels at simultaneously supporting substantial combined loads, including radial forces and bidirectional axial loads. Its compact design, featuring a 19 mm width, offers a space-saving solution without compromising performance. Manufactured with chrome steel rings and balls, and a lightweight nylon cage, it is engineered for high-speed operation and reliable performance in a wide temperature range, making it an ideal choice for high-reliability machinery.
1306 C/2 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1306 | Standard bearing designation indicating the bearing size (30 mm bore, 72 mm OD). |
| C | Specifies the radial internal clearance group, which is CN (Normal clearance) for this model. |
| /2 | Indicates the bearing is lubricated with a specific grease from the manufacturer. |
1306 C/2 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and optimized contact angle provide superior high rigidity, enabling the bearing to handle significant combined loads (radial and bidirectional axial) with minimal deflection.
- High-Speed Performance: The lightweight nylon cage minimizes centrifugal forces, reduces friction, and contributes to a high limiting speed of 13,000 rpm, making it a capable high-speed bearing.
- Precision & Longevity: Manufactured from high-grade chrome steel with precise tolerances, this bearing ensures consistent performance and extended service life. The standard CN radial internal clearance is suitable for a wide range of industrial applications.
- Ready-to-Use: The bearing is pre-lubricated, facilitating easy installation and immediate operation.
1306 C/2 Bearing Typical Application Areas
This versatile double row angular contact ball bearing
Electric Motors and Generators
Gearboxes and Transmission Systems
Industrial Pumps and Compressors
Material Handling Equipment
Agricultural Machinery
Its ability to manage combined loads and operate at high speeds makes it a reliable component in various mechanical systems.
