1207KTN
1200 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1207KTN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.32 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Bore type
Taper 1:12
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
17 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
47 mm
Outer Ring Dimensions
Shoulder diameter outer ring
60.9 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
4275 lbf
Radial static load rating
1350 lbf
Limiting speed
13 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:
$ 26.7
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
1207KTN Bearing Product Overview & Core Advantages
The 1207KTN is a double row angular contact ball bearing designed for applications requiring high rigidity and precise operation. This metric bearing features a tapered bore (1:12) for secure shaft mounting and is pre-lubricated for immediate use. Its double row design enables it to support significant combined loads (radial and axial) simultaneously, making it an ideal choice for compact, high-performance assemblies where space is at a premium and operational reliability is critical.
1207KTN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1207 | Standard bore diameter code (35 mm) and dimension series. |
| K | Indicates a tapered bore with a 1:12 ratio. |
| TN | Signifies the cage is made from Nylon, contributing to lower friction and suitability for high-speed operation. |
1207KTN Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball construction provides superior stiffness, effectively handling combined radial and axial loads and ensuring stable performance under demanding conditions.
- Optimized High-Speed Performance: The lightweight Nylon (TN) cage reduces centrifugal forces, lowers friction, and enables a high limiting speed of 13,000 rpm.
- Precision & Reliability: Manufactured from chrome steel for both rings and balls, this bearing offers high durability and consistent performance. The standard CN radial internal clearance is suited for a wide range of general applications.
- Ready-to-Use Convenience: The bearing comes pre-lubricated, facilitating quick installation and immediate operation without the need for initial greasing.
1207KTN Bearing Typical Application Areas
This double row angular contact ball bearing is engineered for use in a variety of demanding sectors, including:
- Electric Motor End Shields
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
