1314-K
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1314-K
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
3 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
70 mm
Bore diameter tolerance
-0.015mm to 0
Bore type
Taper 1:12
Outside diameter
150 mm
Outside diameter tolerance
-0.018mm to 0
Width
35 mm
Width tolerance
-0.15mm to 0
Chamfer dimension
2.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
97.5 mm
Outer Ring Dimensions
Shoulder diameter outer ring
126.8 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
16672 lbf
Radial static load rating
6188 lbf
Limiting speed
6 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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1314-K Bearing Product Overview & Core Advantages
The 1314-K is a metric double row angular contact ball bearing featuring a tapered bore design (1:12 ratio). Engineered for high-performance applications, this precision bearing excels at handling significant combined loads, including substantial radial forces. Its double row construction provides exceptional rigidity and operational stability. Pre-lubricated and manufactured with chrome steel components, it is designed for reliability in demanding environments, offering a robust solution for machinery requiring high load capacity and precise rotational accuracy.
1314-K Bearing Model Code Explained, Specifications & Naming Convention
| Suffix / Prefix | Technical Meaning |
|---|---|
| 1314 | Standard bore diameter series designation. |
| K | Indicates a tapered bore with a 1:12 ratio, designed for secure mounting on adapter sleeves or withdrawal sleeves. |
1314-K Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball bearing design provides superior rigidity and enables the bearing to support high radial loads and moderate axial loads in both directions, making it ideal for applications with significant combined loads.
- Precision Tapered Bore: The K-suffix tapered bore ensures a precise and secure fit on a tapered shaft seat, minimizing internal clearance and enhancing system stability.
- Optimized Material Selection: Rings and balls made from high-grade chrome steel offer excellent wear resistance and durability. The stainless steel cage provides strength and corrosion resistance, contributing to reliable performance.
- Ready-to-Use Lubrication: The bearing is pre-lubricated, simplifying installation and providing immediate protection against wear during the initial run-in period.
- Standard Internal Clearance: Supplied with a CN group radial internal clearance, which is the standard for most industrial applications, ensuring proper operation under normal conditions.
1314-K Bearing Typical Application Areas
This bearing is commonly specified in applications requiring robust support and high rigidity. Key industries and equipment include:
- Industrial Gearboxes and Transmissions
- Vibrating Screens and Conveyors
- Agricultural Machinery
- Material Handling Equipment
- Pump and Compressor Systems
