1320J
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1320J
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
8.3 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
100 mm
Bore diameter tolerance
-0.02mm to 0
Bore type
Cylindrical
Outside diameter
215 mm
Outside diameter tolerance
-0.03mm to 0
Width
47 mm
Width tolerance
-0.2mm to 0
Chamfer dimension
3 mm
Inner Ring Dimensions
Shoulder diameter inner ring
136 mm
Outer Ring Dimensions
Shoulder diameter outer ring
181.9 mm
Ball & Washer Dimensions
Protrusion of the balls from bearing side faces
2.469 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
32175 lbf
Radial static load rating
12825 lbf
Limiting speed
4 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:
$ 695.5
/ each
In Stock
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1320J Bearing Product Overview & Core Advantages
The 1320J is a double row angular contact ball bearing designed for applications requiring high radial load capacity and exceptional rigidity. As a precision bearing, it features an open design for optimal lubrication access and is manufactured from high-grade chrome steel for durability. Its compact double-row construction provides superior high rigidity support, making it an ideal choice for machinery demanding high reliability and performance under significant radial loads.
1320J Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1320J | Standard designation for this double row angular contact ball bearing series with specific bearing dimensions (100mm bore, 215mm OD). |
| Open (Seal Type) | No integral seals or shields, allowing for custom lubrication systems and higher potential speeds. |
1320J Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust steel cage provide significantly increased radial stiffness and a high radial dynamic load rating of 32,175 lbf, enabling stable operation under heavy loads.
- Optimized for Performance: The open construction, combined with a standard CN radial internal clearance, is suited for a wide range of industrial applications and allows for effective lubrication management.
- Material Integrity: Constructed from chrome steel for both rings and balls, ensuring high wear resistance and long service life.
- Precision Dimensions: Features tight tolerances on the bore diameter and outside diameter for precise fitment and reliable performance in precision assemblies.
1320J Bearing Typical Application Areas
This bearing is commonly specified in:
- Industrial Gearboxes
- Heavy-Duty Pulleys and Conveyor Systems
- Large Electric Motors
- Agricultural Machinery
- Material Handling Equipment
