1303 EM/P62
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1303 EM/P62
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:
$ 180.77
/ each
In Stock
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1303 EM/P62 Bearing Product Overview & Core Advantages
The 1303 EM/P62 is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This metric bearing features an open design and is pre-lubricated, enabling it to accommodate significant combined loads, including radial and bidirectional axial loads. Its compact bearing dimensions (17 mm bore, 47 mm OD, 14 mm width) and robust construction make it an ideal solution for space-constrained, high-performance mechanical systems demanding high rigidity and stable operation.
1303 EM/P62 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| EM | Designates an optimized internal design and radial internal clearance of CN group. |
| P62 | Indicates the bearing is factory-filled with a specific high-performance grease, suitable for the specified temperature range and contributing to its limiting speed of 20,000 rpm. |
1303 EM/P62 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and brass cage provide exceptional stiffness, enabling the bearing to support high radial dynamic load ratings (2858 lbf) and static load ratings (765 lbf) effectively.
- Optimized for Combined Loads: The angular contact design allows it to handle combined radial and axial loads simultaneously, making it suitable for complex loading conditions.
- Precision & Speed: Manufactured from chrome steel with tight dimensional tolerances, it ensures smooth operation. The P62 grease lubrication and robust cage contribute to a high limiting speed, supporting demanding high-speed applications.
- Ready-to-Install & Durable: Being pre-lubricated and featuring an open seal type, it is ready for immediate use in controlled environments, reducing initial setup time.
1303 EM/P62 Bearing Typical Application Areas
This bearing is commonly specified in:
- Precision spindles in small machinery and electric motors
- Pumps and compressors requiring robust support for combined loads
- Gearboxes and transmission systems
- Various industrial machinery where high rigidity and compact bearing dimensions are critical
