1322-K
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1322-K
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
11.5 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
110 mm
Bore diameter tolerance
-0.02mm to 0
Bore type
Taper 1:12
Outside diameter
240 mm
Outside diameter tolerance
-0.03mm to 0
Width
50 mm
Width tolerance
-0.2mm to 0
Chamfer dimension
3 mm
Inner Ring Dimensions
Shoulder diameter inner ring
154.35 mm
Outer Ring Dimensions
Shoulder diameter outer ring
202.9 mm
Ball & Washer Dimensions
Protrusion of the balls from bearing side faces
2.512 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
36675 lbf
Radial static load rating
16200 lbf
Limiting speed
3.6 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:
$ 828.98
/ each
In Stock
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1322-K Bearing Product Overview & Core Advantages
The 1322-K is a metric double row angular contact ball bearing engineered for applications demanding high rigidity and the capacity to support substantial combined loads. Its unique tapered bore (1:12) design facilitates precise mounting and secure interference fits on adapter sleeves or withdrawal sleeves, ensuring optimal performance. This bearing is pre-lubricated and features an open design, making it an excellent choice for robust industrial machinery requiring reliable operation under significant radial forces.
1322-K Bearing Model Code Explained, Specifications & Naming Convention
| Suffix / Prefix | Technical Meaning |
|---|---|
| 1322 | Standard designation for the bearing series and size. |
| K | Indicates a tapered bore with a 1:12 taper ratio. |
| (Implied) | Open seal type, allowing for re-lubrication and high-speed capability. |
| (Implied) | CN radial internal clearance, the standard group for general applications. |
1322-K Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball construction provides superior rigidity and enables the bearing to accommodate significant radial loads. The optimized internal geometry ensures stable operation under demanding conditions.
- Tapered Bore for Secure Mounting: The K-suffix tapered bore allows for precise axial positioning and a secure, interference fit when mounted with the appropriate sleeve. This eliminates internal clearance and enhances system stability.
- High-Speed Performance: The lightweight nylon cage minimizes centrifugal forces, reduces friction, and contributes to a high limiting speed of 3,600 rpm, making it suitable for various high-speed applications.
- Durable Material Construction: Manufactured from chrome steel for both rings and balls, the bearing offers high fatigue resistance and long service life. The standard CN clearance is ideal for most operating conditions.
1322-K Bearing Typical Application Areas
This double row angular contact ball bearing is ideally suited for heavy-duty machinery and precision equipment, including:
- Industrial Gearboxes and Transmissions
- Vibrating Screens and Conveyors
- Pump and Compressor Shafts
- Material Handling Equipment
- Agricultural Machinery
