1316KC3
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1316KC3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
4.2 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
80 mm
Bore diameter tolerance
-0.015mm to 0
Bore type
Taper 1:12
Outside diameter
170 mm
Outside diameter tolerance
-0.025mm to 0
Width
39 mm
Width tolerance
-0.15mm to 0
Chamfer dimension
2.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
110 mm
Outer Ring Dimensions
Shoulder diameter outer ring
144.4 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
19890 lbf
Radial static load rating
7538 lbf
Limiting speed
5.3 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 222.28
/ each
In Stock
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1316KC3 Bearing Product Overview & Core Advantages
The 1316KC3 is a metric double row angular contact ball bearing engineered for demanding industrial applications requiring exceptional rigidity and the capacity to handle combined radial and axial loads. Featuring a tapered bore (1:12) for precise interference fits, this bearing is designed for high-precision mounting on adapter sleeves or withdrawal sleeves. Its open design allows for optimal lubrication management and is characterized by high dynamic load ratings and reliable performance in a wide operating temperature range.
1316KC3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1316 | Standard bore diameter code (80 mm) and dimension series. |
| K | Indicates a tapered bore with a 1:12 ratio, enabling secure mounting on shafts. |
| C3 | Specifies a greater radial internal clearance than normal (C0), suitable for applications with thermal expansion or where interference fits are used. |
1316KC3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball construction provides superior stiffness and enables the bearing to support significant combined loads (radial and axial loads acting simultaneously).
- Precision Tapered Bore: The 1:12 tapered bore ensures a precise and secure interference fit when mounted with an adapter sleeve, minimizing slippage and maintaining positional accuracy on the shaft.
- Optimized Material Selection: Components made from chrome steel (rings and balls) and a stainless steel cage offer high durability, corrosion resistance, and reliable operation.
- Operational Versatility: With a radial dynamic load rating of 19,890 lbf and a wide operating temperature range (-30°C to 110°C), this bearing is built for challenging environments.
1316KC3 Bearing Typical Application Areas
This bearing is ideally suited for heavy-duty machinery and precision equipment, including:
- Industrial Gearboxes and power transmission systems
- Vibrating Screens and other material handling equipment
- Agricultural Machinery such as tractors and harvesters
- Pump and Compressor shafts
- Machinery requiring pre-mounted bearing arrangements on adapter sleeves
