6313/C5
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6313/C5
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
2080 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
65 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
140 mm
Outside diameter tolerance
-0.018mm to 0
Width
33 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2084 lbf
Radial static load rating
13466 lbf
Limiting speed
4.8 X 1000 rpm
Lubrication
None
Radial internal clearance
C5
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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6313/C5 Bearing Product Overview & Core Advantages
The 6313/C5 is a single row deep groove ball bearing engineered for high-performance applications demanding reliability under significant radial loads. Characterized by its C5 radial internal clearance, this bearing is optimized for operational conditions involving thermal expansion, high speeds, or heavy loads, ensuring stable performance and extended service life. Its open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery.
6313/C5 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6313 | Standard bearing series designation indicating a medium width series with a 65mm bore. | Defines the core bearing dimensions and series. |
| /C5 | Specifies a radial internal clearance greater than the Normal (CN) group. | Ideal for applications with expected thermal expansion or where fit conditions create a tighter internal fit. |
6313/C5 Bearing Structural Features & Performance Benefits
- High Load Capacity: The robust single row construction and deep groove raceway enable it to handle significant radial dynamic load ratings of 2084 lbf and high radial static load ratings of 13466 lbf.
- Optimized for Demanding Conditions: The C5 clearance provides operational stability in environments prone to thermal expansion, preventing binding and reducing friction and heat generation.
- High-Speed Capability: With a limiting speed of 4,800 rpm, it is suitable for various high-speed applications. The open design facilitates efficient lubrication management for optimal high-speed performance.
- Precision & Durability: Manufactured to ABEC 1 | ISO P0 tolerance class with components made from high-grade chrome steel, ensuring consistent precision, durability, and long-term operational reliability.
6313/C5 Bearing Typical Application Areas
The 6313/C5 bearing is widely used in industrial sectors requiring robust and reliable rotational support. Common applications include:
- Electric Motors and Generators
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
