1317 K/C3
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1317 K/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
4.9 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
85 mm
Bore diameter tolerance
-0.02mm to 0
Bore type
Taper 1:12
Outside diameter
180 mm
Outside diameter tolerance
-0.025mm to 0
Width
41 mm
Width tolerance
-0.2mm to 0
Chamfer dimension
3 mm
Inner Ring Dimensions
Shoulder diameter inner ring
117.6 mm
Outer Ring Dimensions
Shoulder diameter outer ring
152.8 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
21938 lbf
Radial static load rating
8550 lbf
Limiting speed
4.8 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:
$ 270.77
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
1317 K/C3 Bearing Product Overview & Core Advantages
The 1317 K/C3 is a double row angular contact ball bearing designed for exceptional performance in demanding industrial applications. Featuring a tapered bore (1:12) for precise mounting and secure shaft fixation, this precision bearing delivers superior high rigidity and can accommodate significant combined loads, including radial and axial forces. Its optimized bearing dimensions and construction make it ideal for applications requiring robust support and reliable operation under challenging conditions.
1317 K/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1317 | Standard bearing series designation, defining the core bearing dimensions (85mm bore, 180mm OD). |
| K | Indicates a tapered bore with a 1:12 ratio, facilitating precise interference fit on adapter sleeves or withdrawal sleeves. |
| C3 | Specifies a greater radial internal clearance than normal (C0), suitable for applications with thermal expansion or where interference fits are used. |
1317 K/C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and angular contact design provide exceptional stiffness, enabling the bearing to handle heavy combined loads effectively.
- Tapered Bore Advantage: The 1:12 tapered bore ensures a secure, concentric clamp on the shaft, critical for maintaining precision in high-vibration environments.
- Optimized Cage Design: The nylon cage contributes to smooth operation, reduced friction, and suitability for high-speed applications up to 4,800 rpm.
- Pre-optimized Internal Clearance: The C3 radial clearance accommodates thermal expansion and interference fits, preventing premature failure due to preload or overheating.
- Material Integrity: Manufactured from chrome steel for rings and balls, ensuring high durability, wear resistance, and a long operational lifespan.
1317 K/C3 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 material handling equipment
- Agricultural Machinery such as tractors and harvesters
- Pump and Compressor shafts
- Paper Mill Machinery and other processing equipment requiring robust, reliable support.
