1310TN
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1310TN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
1.2 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Bore type
Cylindrical
Outside diameter
110 mm
Outside diameter tolerance
-0.015mm to 0
Width
27 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
2 mm
Inner Ring Dimensions
Shoulder diameter inner ring
70.3 mm
Outer Ring Dimensions
Shoulder diameter outer ring
92.6 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
9810 lbf
Radial static load rating
3150 lbf
Limiting speed
8 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:
$ 75.08
/ each
In Stock
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1310TN Bearing Product Overview & Core Advantages
The 1310TN is a double row angular contact ball bearing engineered for applications demanding high rigidity and reliable performance under combined loads. Its metric design features a 50 mm bore and compact 27 mm width, making it ideal for space-constrained, high-precision assemblies. This bearing is pre-lubricated and utilizes a nylon cage (TN), enabling superior high-speed operation up to 8,000 rpm while effectively managing both radial and axial loads in two directions.
1310TN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1310 | Standard bearing series designation, indicating bearing dimensions (50mm bore, 110mm OD, 27mm width). |
| TN | Indicates a Nylon Cage. This lightweight polymer cage contributes to lower friction, reduced noise, and enhanced high-speed performance. |
1310TN Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust construction provide exceptional stiffness, enabling the bearing to support significant radial loads and bidirectional axial loads simultaneously.
- Optimized High-Speed Performance: The lightweight TN nylon cage minimizes centrifugal forces and ensures stable operation at the limiting speed of 8,000 rpm. The standard CN radial internal clearance is suited for most high-speed applications.
- Pre-Lubricated for Longevity: Factory-applied lubrication ensures immediate operation and reduces maintenance needs, supporting a wide temperature range from -30°C to 110°C.
- Precision Engineering: Manufactured from chrome steel for both rings and balls, ensuring high durability, dimensional stability, and consistent performance under dynamic loads (dynamic load rating: 9810 lbf).
1310TN Bearing Typical Application Areas
This precision bearing is ideally suited for:
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Pumps and Compressors
- Material Handling Equipment
- Various Machinery requiring robust support for combined loads
