1310 C3
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1310 C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
1.2 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Bore type
Cylindrical
Outside diameter
110 mm
Outside diameter tolerance
-0.015mm to 0
Width
27 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
2 mm
Inner Ring Dimensions
Shoulder diameter inner ring
70.3 mm
Outer Ring Dimensions
Shoulder diameter outer ring
92.6 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
9810 lbf
Radial static load rating
3150 lbf
Limiting speed
8 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
C3
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:
$ 75.29
/ each
In Stock
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1310 C3 Bearing Product Overview & Core Advantages
The 1310 C3 is a double row angular contact ball bearing designed for exceptional performance in demanding industrial applications. This precision bearing excels at simultaneously handling significant combined loads, including both radial and axial forces in both directions. Its compact design, featuring two rows of balls, provides high rigidity and rotational accuracy, making it an ideal choice for machinery requiring reliable operation and long service life. The open design allows for versatile lubrication options to suit specific operational needs.
1310 C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1310 | Standard bearing series designation, indicating the bearing dimensions (50mm bore, 110mm OD, 27mm width). |
| C3 | Indicates a greater than normal radial internal clearance. This is beneficial for applications with thermal expansion, such as in electric motors, or where interference fits are used. |
1310 C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row construction provides superior rigidity and enables the bearing to support substantial combined radial and axial loads from both directions, ensuring stable shaft support.
- Optimized Cage Design: The standard nylon cage contributes to smooth operation, reduced friction, and is suitable for high-speed applications, enhancing the overall limiting speed performance.
- Precision Manufacturing: Manufactured from high-grade chrome steel, the bearing offers excellent durability and fatigue resistance. The specified dimensional tolerances ensure consistent precision and ease of installation.
- Versatile Application Range: The open seal type and C3 clearance allow for operational flexibility across a wide temperature range from -30°C to 110°C.
1310 C3 Bearing Typical Application Areas
This bearing is commonly specified in applications requiring robust performance and reliability, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
