1308 C/2
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1308 C/2
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.68 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012mm to 0
Bore type
Cylindrical
Outside diameter
90 mm
Outside diameter tolerance
-0.015mm to 0
Width
23 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
61.47 mm
Outer Ring Dimensions
Shoulder diameter outer ring
80.2 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
7605 lbf
Radial static load rating
2520 lbf
Limiting speed
9.5 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:
$ 39.52
/ each
In Stock
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1308 C/2 Bearing Product Overview & Core Advantages
The 1308 C/2 is a double row angular contact ball bearing designed for applications requiring high rigidity and the ability to handle combined loads. Its metric design features an open construction, making it suitable for various industrial environments. This bearing is engineered to support significant radial loads while also accommodating axial loads in both directions, offering a compact and robust solution for demanding machinery. Manufactured with precision components, it ensures reliable performance in high-speed and high-precision applications.
1308 C/2 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1308 | Basic bearing designation indicating the bearing size (40mm bore, 90mm OD). |
| C | Specifies the internal radial clearance group (CN - Normal clearance). |
| /2 | Indicates the bearing is lubricated from the factory. |
1308 C/2 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and optimized contact angle provide exceptional stiffness, enabling the bearing to handle substantial combined radial and axial loads simultaneously.
- Precision & Speed: The nylon cage ensures smooth operation and low friction, contributing to a high limiting speed of 9,500 rpm. The CN radial internal clearance is suited for a wide range of operating conditions.
- Durability & Reliability: Components made from chrome steel offer high wear resistance and long service life. The open design allows for easy re-lubrication, supporting continuous operation in demanding environments.
- Temperature & Compliance: Operates effectively within a temperature range of -30°C to 110°C. The bearing is ROHS and REACH compliant, meeting stringent environmental and safety standards.
1308 C/2 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Electric Motors requiring high-speed and high-rigidity support
- Material Handling Equipment such as conveyor systems
- Agricultural Machinery and other heavy-duty industrial equipment
