1319J
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1319J
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
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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1319J Bearing Product Overview & Core Advantages
The 1319J is a double row deep groove ball bearing engineered for applications requiring high radial load capacity and robust performance. Its metric design features a cylindrical bore and an open construction, making it ideal for scenarios demanding precise operation and reliable service. A key advantage is its ability to handle significant radial dynamic loads up to 29,925 lbf, providing a compact and efficient solution for heavy-duty machinery. The bearing is pre-lubricated, ensuring immediate operational readiness and contributing to its high limiting speed of 4,300 rpm.
1319J Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1319 | Standard bearing series designation, indicating the core dimensions (95mm bore, 200mm OD, 45mm width). |
| J | Suffix denoting a CN radial internal clearance, which is the standard (normal) clearance group, suitable for a wide range of common operating conditions. |
1319J Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The double row ball construction significantly increases the radial load rating compared to single row bearings, providing superior support and rigidity for shafts under heavy loads.
- Optimized Internal Geometry: The specified protrusion of the balls (1.486 mm) from the side faces is a design feature that can influence load distribution and overall bearing performance in specific mounting arrangements.
- Precision & Reliability: Manufactured from chrome steel for both rings and balls, the bearing offers high durability and resistance to wear. The pressed steel cage ensures stable ball guidance at high speeds.
- Ready-to-Install Operation: The bearing comes pre-lubricated, simplifying installation and providing immediate protection, which contributes to achieving its maximum limiting speed.
1319J Bearing Typical Application Areas
This double row ball bearing is well-suited for a variety of industrial applications where high radial load capacity and compact design are critical. Common uses include:
- Industrial Gearboxes and heavy-duty transmission systems
- Electric Motors of medium to large frame sizes
- Material Handling Equipment such as conveyor pulleys
- Agricultural Machinery and construction equipment
- Pumps and Compressors
