1313-K-TVH-C3
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1313-K-TVH-C3
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
Bore type
Taper 1:12
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
Radial internal clearance
C3
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:
$ 44.8
/ each
In Stock
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1313-K-TVH-C3 Bearing Product Overview & Core Advantages
The 1313-K-TVH-C3 is a double row angular contact ball bearing designed for demanding applications requiring high rigidity and reliable performance under combined loads. Its metric design features a 1:12 tapered bore for secure shaft mounting. This precision bearing is engineered to accommodate significant radial loads and is pre-lubricated for immediate use. The open design, combined with a C3 radial internal clearance, makes it suitable for applications where thermal expansion is a factor, ensuring stable operation and extended service life.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 1313-K | Indicates the bearing series and size. The K suffix denotes a tapered bore with a 1:12 ratio. |
| TVH | Signifies the use of a glass fiber reinforced nylon cage (polyamide). This cage design contributes to lower friction, quieter operation, and is suitable for high-speed applications. |
| C3 | Specifies a greater radial internal clearance than the standard C0 group. This is essential for applications where thermal expansion of the shaft and housing occurs, preventing preload and ensuring optimal performance. |
1313-K-TVH-C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust construction provide high rigidity, enabling the bearing to support substantial radial loads effectively.
- Optimized Cage for Enhanced Performance: The standard nylon cage (TVH) offers excellent performance in high-speed scenarios, reducing centrifugal forces, minimizing friction, and allowing for a limiting speed of 6000 rpm.
- Pre-Lubricated for Immediate Service: The bearing comes pre-lubricated, facilitating easy installation and providing immediate protection against wear during the initial run-in period.
- Precision Tapered Bore: The 1:12 tapered bore ensures a precise and secure interference fit on the shaft, maximizing power transmission and minimizing fretting corrosion.
- Wide Operating Temperature Range: Manufactured from high-grade chrome steel, this bearing operates reliably within a temperature range of -30°C to 110°C.
1313-K-TVH-C3 Bearing Typical Application Areas
This double row ball bearing is ideally suited for industrial machinery requiring robust performance and high reliability. Common applications include:
- Industrial Gearboxes and Transmissions
- Vibrating Screens and Conveyors
- Agricultural Machinery
- Electric Motors and Generators
- Material Handling Equipment
