1319 C/3
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1319 C/3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
6.7 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
95 mm
Bore diameter tolerance
-0.02mm to 0
Bore type
Cylindrical
Outside diameter
200 mm
Outside diameter tolerance
-0.03mm to 0
Width
45 mm
Width tolerance
-0.2mm to 0
Chamfer dimension
3 mm
Inner Ring Dimensions
Shoulder diameter inner ring
127.6 mm
Outer Ring Dimensions
Shoulder diameter outer ring
170.5 mm
Ball & Washer Dimensions
Protrusion of the balls from bearing side faces
1.486 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
29925 lbf
Radial static load rating
11475 lbf
Limiting speed
4.3 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
CN
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:
$ 380.3
/ each
In Stock
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1319 C/3 Bearing Product Overview & Core Advantages
The 1319 C/3 is a double row angular contact ball bearing designed for applications requiring high load capacity and precision. This metric bearing features an open design, allowing for versatile lubrication options and optimal heat dissipation. Its primary advantage lies in its ability to accommodate significant combined loads—simultaneously handling radial forces and axial loads in both directions. Constructed from high-grade chrome steel and featuring a stainless steel cage, it delivers high rigidity and reliable performance in demanding industrial environments, making it ideal for precision machinery where stability is critical.
1319 C/3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| C/3 | Indicates a CN radial internal clearance group, which is the standard normal clearance for general applications, ensuring optimal performance under normal operating conditions and temperatures. |
| (Open Design) | No sealing, allowing for custom lubrication regimes and high-speed capability with appropriate lubrication systems. |
1319 C/3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row design provides superior radial and axial stiffness, enabling the bearing to support substantial combined loads (radial dynamic load rating: 29,925 lbf). This makes it exceptionally stable under complex loading conditions.
- Optimized for Precision: Manufactured with tight dimensional tolerances (bore: -0.02mm to 0) and CN radial internal clearance, it ensures smooth operation and minimal vibration, crucial for high-precision applications.
- High-Speed Capability: The stainless steel cage enhances durability and allows for a limiting speed of 4,300 rpm, suitable for many industrial high-speed scenarios when properly lubricated.
- Material Excellence: Both rings and balls are made from chrome steel, offering high wear resistance and fatigue strength, while the stainless steel cage resists corrosion, contributing to a long service life.
- Versatile Lubrication: As an open bearing, it can be lubricated with various greases or oils to match specific operational needs, supporting a broad temperature range from -30°C to 110°C.
1319 C/3 Bearing Typical Application Areas
- Industrial Gearboxes: Where high radial and axial load support is required for smooth power transmission.
- Machine Tool Spindles: Providing precision and rigidity in machining centers and lathes.
- Pumps and Compressors: Handling combined loads in fluid and air handling equipment.
- Material Handling Systems: Such as conveyors and rollers, benefiting from its robust load capacity.
- Precision Agricultural Machinery: Used in high-demand components that require reliability under varying loads.
