1313 EKTN9
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1313 EKTN9
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
2.35 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
65 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
140 mm
Outside diameter tolerance
-0.018mm to 0
Width
33 mm
Width tolerance
-0.15mm to 0
Chamfer dimension
2 mm
Inner Ring Dimensions
Shoulder diameter inner ring
99 mm
Outer Ring Dimensions
Shoulder diameter outer ring
125.2 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
14625 lbf
Radial static load rating
5738 lbf
Limiting speed
6 X 1000 rpm
Lubrication
Lubricated
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:
$ 71.23
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
1313 EKTN9 Bearing Product Overview & Core Advantages
The 1313 EKTN9 is a double row angular contact ball bearing engineered for applications requiring high precision and reliable performance. This precision bearing is designed to accommodate combined loads, meaning it can simultaneously support significant radial loads and axial loads in both directions. Its compact design, featuring two rows of balls, provides exceptional high rigidity, making it ideal for applications where shaft deflection must be minimized. Manufactured with high-grade materials and optimized for performance, it is a robust solution for demanding industrial environments.
1313 EKTN9 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1313 | Standard bearing series designation indicating the bearing dimensions (65mm bore, 140mm OD, 33mm width). |
| EK | Optimized internal design for enhanced load capacity and performance. |
| TN9 | Indicates a Nylon (Polyamide) cage, which is lightweight and contributes to smooth operation at high speeds, making this a capable high-speed bearing. |
1313 EKTN9 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row construction provides superior rigidity and enables the bearing to handle substantial combined loads (radial and bidirectional axial loads) effectively, ensuring stable operation under demanding conditions.
- High-Speed Performance: The lightweight TN9 nylon cage reduces centrifugal forces, minimizes friction, and allows for a high limiting speed of 6,000 rpm, qualifying it as a high-performance high-speed bearing.
- Precision & Durability: Manufactured from Chrome Steel for both rings and balls, this bearing offers high durability and wear resistance. The precision ground components ensure consistent performance and long service life.
- Pre-lubricated: The bearing comes lubricated from the factory, facilitating easy installation and immediate operation.
1313 EKTN9 Bearing Typical Application Areas
This versatile double row angular contact ball bearing
Machine Tool Spindles
Gearboxes and Transmissions
Industrial Pumps and Compressors
Material Handling Equipment
Precision Agricultural Machinery
