1316-M-C3
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1316-M-C3
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
Cylindrical
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
Brass
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 237.23
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
1316-M-C3 Bearing Product Overview & Core Advantages
The 1316-M-C3 is a double row angular contact ball bearing engineered for applications requiring high load capacity and operational stability. This precision bearing is designed to accommodate combined loads—significant radial forces along with axial loads in both directions—within a single, compact unit. Its open design, pre-lubricated for immediate use, and C3 radial internal clearance make it exceptionally suitable for applications where thermal expansion and high rotational speeds are factors, ensuring reliable performance and high rigidity.
1316-M-C3 Bearing Model Code Explained, Specifications & Naming Convention
The model number 1316-M-C3 provides specific technical information:
- 1316: Standard designation denoting an 80 mm bore, 170 mm outside diameter.
- M: Indicates the bearing is supplied with a brass cage. This cage material offers excellent strength and is suitable for high-speed applications.
- C3: Specifies a greater radial internal clearance than the standard CN group. This is critical for applications with high thermal gradients or where fit-up creates a reduction in operational clearance, preventing premature failure due to overheating.
1316-M-C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row design provides superior radial and axial stiffness compared to single row bearings, enabling it to handle heavy combined loads effectively. The optimized internal geometry maximizes the dynamic load rating of 19,890 lbf.
- Optimized for Demanding Conditions: The C3 clearance is a key performance feature, allowing for thermal expansion during high-speed operation, which contributes to a stable limiting speed of 5,300 rpm.
- Durable Construction: Manufactured from chrome steel for both rings and balls, and fitted with a robust brass cage, this bearing ensures long service life and consistent performance under demanding conditions.
- Ready for Service: The bearing is pre-lubricated, facilitating easy installation and immediate operation within its specified temperature range of -30°C to 110°C.
1316-M-C3 Bearing Typical Application Areas
This versatile bearing is ideally suited for a wide range of industrial machinery, including:
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Electric Motors
- General Industrial Machinery requiring robust support for combined loads
