1316-M
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1316-M
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
CN
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
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1316-M Bearing Product Overview & Core Advantages
The 1316-M is a double row angular contact ball bearing designed for applications requiring high rigidity and reliable performance under combined loads. This precision bearing features an open design and is pre-lubricated, enabling it to handle significant radial loads while accommodating axial loads in both directions. Its compact construction and robust design make it ideal for high-precision machinery where space constraints and operational reliability are critical. Manufactured from high-grade chrome steel, it ensures durability and consistent performance.
1316-M Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| M | Indicates the bearing is supplied with a brass cage. This cage material offers excellent strength and is suitable for high-speed applications and demanding operating conditions. |
| - | The absence of a seal suffix denotes an open bearing design, which is typically used in systems where external sealing is provided or where the operating environment is controlled. |
1316-M Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball construction provides superior stiffness, enabling the bearing to support substantial radial dynamic load ratings (19,890 lbf) and static load ratings (7,538 lbf). This design is exceptionally effective at managing combined loads.
- Optimized for Performance: The brass cage (M suffix) ensures stability and guidance of the balls at high rotational speeds, contributing to a limiting speed of 5,300 rpm. The open design allows for efficient lubrication management and heat dissipation.
- Precision & Reliability: Manufactured with tight dimensional tolerances on the bore diameter (80 mm), outside diameter (170 mm), and width (39 mm), this bearing guarantees precise fitment and smooth operation. The standard CN radial internal clearance is suitable for a wide range of common applications.
- Durability & Compliance: Constructed from chrome steel for both rings and balls, the bearing offers high wear resistance and a long service life. It is pre-lubricated and compliant with ROHS and REACH environmental standards.
1316-M Bearing Typical Application Areas
This double row angular contact ball bearing is ideally suited for a variety of industrial machinery, including:
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Medium-duty Machine Tool Spindles
- Electric Motors and Generators
