1306-TVH
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1306-TVH
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.39 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Bore type
Cylindrical
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
19 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
45.1 mm
Outer Ring Dimensions
Shoulder diameter outer ring
59.1 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
5062 lbf
Radial static load rating
1530 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:
$ 32.65
/ each
In Stock
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1306-TVH Bearing Product Overview & Core Advantages
The 1306-TVH is a double row angular contact ball bearing designed for applications requiring high precision and reliable performance. This metric bearing features an open design, enabling it to accommodate combined loads—significant radial loads and moderate axial loads in both directions. Its compact bearing dimensions (30mm bore, 72mm OD, 19mm width) and robust construction make it an ideal choice for space-constrained, high-rigidity applications. Manufactured from chrome steel and featuring a nylon cage, it offers excellent durability and smooth operation at high speeds.
1306-TVH Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| -TVH | Denotes a specific internal design and cage type. The "TVH" suffix typically indicates a glass fiber reinforced polyamide (nylon) cage, which is lightweight and contributes to quiet operation and high-speed capability. The bearing is also pre-lubricated for immediate use. |
1306-TVH Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row design provides superior radial stiffness and enables the bearing to support substantial combined loads effectively, making it suitable for applications with complex loading conditions.
- High-Speed Performance: The lightweight nylon cage (TVH) minimizes centrifugal forces, reduces friction, and allows for a high limiting speed of 13,000 rpm, which is critical for precision machinery.
- Precision & Reliability: Manufactured with tight dimensional tolerances and from high-grade chrome steel, this bearing ensures consistent performance, long service life, and minimal vibration.
- Ready-to-Use: The bearing comes pre-lubricated, simplifying installation and providing immediate protection against wear during the initial run-in period.
1306-TVH Bearing Typical Application Areas
This double row angular contact ball bearing is widely used in various industrial sectors due to its versatility and robust performance. Key applications include:
- Electric Motors and Small Gearboxes
- Precision Spindles in machine tools and automation equipment
- Pumps and Compressors
- Material Handling Equipment
- Various Industrial Machinery requiring compact, high-capacity bearings
