1315-M
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
1315-M
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
3.55 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
75 mm
Bore diameter tolerance
-0.015mm to 0
Bore type
Cylindrical
Outside diameter
160 mm
Outside diameter tolerance
-0.025mm to 0
Width
37 mm
Width tolerance
-0.15mm to 0
Chamfer dimension
2.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
104.8 mm
Outer Ring Dimensions
Shoulder diameter outer ring
135.2 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
17842 lbf
Radial static load rating
6750 lbf
Limiting speed
5.6 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:
$ 186.01
/ each
In Stock
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1315-M Bearing Product Overview & Core Advantages
The 1315-M is a double row angular contact ball bearing engineered for applications requiring high radial load capacity and exceptional rigidity. This precision bearing features an open design and is pre-lubricated, making it an ideal solution for robust industrial machinery. Its compact double-row construction provides superior stability and is designed to handle significant radial loads, ensuring reliable performance in demanding environments.
1315-M Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 1315 | Standard bore diameter (75 mm) and outside diameter (160 mm) bearing dimensions. |
| M | Designates a brass cage (machined window-type), which contributes to high-speed capability and durability. |
1315-M Bearing Structural Features & Performance Benefits
- High Rigidity: The double row ball complement and robust construction provide excellent resistance to deflection, ensuring precise shaft positioning and high rigidity.
- Radial Load Capacity: Engineered with a high radial dynamic load rating of 17,842 lbf, this bearing is built to withstand substantial radial forces in continuous operation.
- High-Speed Performance: The use of a precision brass cage (M) ensures stable operation and low friction, supporting a limiting speed of 5,600 rpm.
- Pre-Lubricated & Ready-to-Use: The bearing comes pre-lubricated, simplifying installation and providing immediate, reliable operation out-of-the-box.
- Standard Internal Clearance: Features a CN group radial internal clearance, which is the standard for most industrial applications, offering a balance of fit and operational performance.
1315-M Bearing Typical Application Areas
This bearing is commonly specified in:
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment such as conveyor pulleys
- Agricultural Machinery
- General Industrial Machinery requiring robust radial support
