6315-2RS1/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6315-2RS1/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3030 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
75 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
160 mm
Outside diameter tolerance
-0.025mm to 0
Width
37 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
25403 lbf
Radial static load rating
17355 lbf
Limiting speed
4.3 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 52.53
/ each
In Stock
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6315-2RS1/C3 Bearing Product Overview & Core Advantages
The 6315-2RS1/C3 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing excels at handling primarily radial loads and offers high operational reliability. Its key advantages include a generous C3 radial internal clearance for applications involving thermal expansion, and integrated contact seals (2RS1) that provide superior protection against contaminants, making it a robust and long-lasting solution for industrial machinery.
6315-2RS1/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6315 | Standard bearing series designation, indicating a medium-duty, single row deep groove ball bearing with a 75mm bore. |
| 2RS1 | Features contact seals on both sides. The RS1 type seal is made of Nitrile Rubber (NBR) and provides effective protection against dust and moisture, retaining lubrication. |
| C3 | Indicates a greater than normal radial internal clearance. This is critical for applications where thermal expansion of the shaft or housing is expected, preventing pre-load and potential bearing failure. |
6315-2RS1/C3 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured from chrome steel for rings, balls, and cage, this bearing offers high strength and durability. With a dynamic load rating of 25,403 lbf and a static load rating of 17,355 lbf, it is engineered to handle significant radial loads in continuous operation.
- Optimized for Thermal Applications: The C3 clearance is a defining feature, ensuring stable performance and preventing seizure in environments with fluctuating temperatures or where fits result in a reduction of internal clearance.
- Enhanced Contamination Resistance: The double-sealed (2RS1) design effectively shields the internal components from contaminants and retains the factory-applied grease, significantly extending service life and reducing maintenance needs in dirty or humid conditions.
- Standard Precision & Speed: Conforming to ABEC 1 | ISO P0 tolerance class, it provides reliable performance for general industrial applications, with a limiting speed of 4,300 rpm.
6315-2RS1/C3 Bearing Typical Application Areas
This versatile bearing is ideally suited for a wide range of industrial equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
- Construction Equipment
