1319KJC3
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1319KJC3
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
Taper 1:12
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
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 525.89
/ each
In Stock
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1319KJC3 Bearing Product Overview & Core Advantages
The 1319KJC3 is a double row angular contact ball bearing designed for demanding industrial applications requiring high precision and reliability. This precision bearing features a tapered bore (1:12) and is pre-lubricated for immediate use. Its double row design provides superior high rigidity and enables it to accommodate significant combined loads, including radial and axial forces. With a generous C3 radial internal clearance and a wide operating temperature range, it offers robust performance in challenging environments.
1319KJC3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1319 | Standard bearing series designation, indicating the bearing dimensions (95mm bore, 200mm OD). |
| K | Indicates a tapered bore with a 1:12 ratio, allowing for precise interference fit on adapter sleeves or tapered shafts. |
| JC3 | Specifies the radial internal clearance group. C3 clearance is greater than normal, making it suitable for applications with thermal expansion or where a tight fit is used. |
1319KJC3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust steel cage provide exceptional stiffness, enabling the bearing to handle high combined loads and moments effectively.
- Optimized for Interference Fits: The tapered bore (1:12) facilitates a secure and precise mounting on adapter sleeves, ensuring minimal slippage and maximum power transmission.
- Enhanced Operational Range: The C3 radial internal clearance accommodates thermal expansion and interference fits, preventing premature failure due to excessive preload.
- Ready-to-Install: The bearing is factory lubricated, simplifying installation and providing immediate protection against wear.
- Durable Construction: Manufactured from chrome steel for rings and balls, ensuring high durability and a long service life under heavy loads.
1319KJC3 Bearing Typical Application Areas
This bearing is ideally suited for heavy-duty machinery and precision equipment, including:
- Industrial Gearboxes
- Vibrating Screens and Conveyors
- Agricultural Machinery
- Material Handling Equipment
- Pump and Compressor Systems
