1303 P/6
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1303 P/6
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.13 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Bore type
Cylindrical
Outside diameter
47 mm
Outside diameter tolerance
-0.011mm to 0
Width
14 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
28.88 mm
Outer Ring Dimensions
Shoulder diameter outer ring
40 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
2858 lbf
Radial static load rating
765 lbf
Limiting speed
20 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 23.82
/ each
In Stock
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1303 P/6 Bearing Product Overview & Core Advantages
The 1303 P/6 is a double row angular contact ball bearing designed for applications requiring high precision and robust performance. This metric bearing features an open construction, allowing for versatile lubrication options. Its primary strength lies in its ability to accommodate significant radial loads, making it an ideal choice for machinery demanding high rigidity and operational reliability. The bearing is pre-lubricated for immediate use and operates effectively within a standard industrial temperature range.
1303 P/6 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1303 | Standard bearing series designation, indicating the basic size (Bore: 17mm, OD: 47mm, Width: 14mm). |
| P/6 | Indicates a specific tolerance class and internal clearance. The "P" suffix typically denotes high precision dimensions and running accuracy, while the "6" corresponds to the CN radial internal clearance group, which is the standard normal clearance for general applications. |
1303 P/6 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust brass cage provide superior radial load carrying capacity and high rigidity, ensuring stable performance under demanding conditions.
- Precision Engineering: Manufactured with chrome steel rings and balls, the bearing offers high durability and consistent performance. The specified dimensional tolerances guarantee precise fit and smooth operation.
- Optimized Internal Clearance: The standard CN clearance is suitable for a wide range of operating conditions, providing an optimal balance between friction, heat generation, and load distribution.
- Versatile Lubrication: The open seal type allows for the application of various lubricants to suit specific speed and temperature requirements, enhancing the bearing's adaptability.
1303 P/6 Bearing Typical Application Areas
This bearing is commonly specified in applications requiring robust radial support and precision, such as:
- Industrial gearboxes and transmission systems
- Electric motors and generators
- Material handling equipment
- Agricultural machinery
- General industrial machinery where high radial load capacity is paramount.
