6313-2RS1/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6313-2RS1/C3GJN Bearing Product Overview & Core Advantages
The 6313-2RS1/C3 is a deep groove ball bearing designed for robust performance in demanding applications. As a single row, sealed metric bearing, it excels at handling primarily radial loads while also accommodating moderate axial loads. Its key advantages include a high radial static load rating of 13,466 lbf, ensuring reliable operation under heavy loads, and the convenience of being pre-lubricated and sealed for life, reducing maintenance needs. The C3 radial internal clearance makes it particularly suitable for applications with thermal expansion or where interference fits are used, providing stable performance across a wide temperature range of -30°C to 120°C.
6313-2RS1/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6313 | Basic bearing designation (65mm bore, 140mm OD, 33mm width) | Defines the core bearing dimensions for interchangeability. |
| 2RS1 | Contact rubber seals on both sides | Provides effective protection against contaminants and retains lubricant, enabling maintenance-free operation. |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion and interference fits, preventing preload and ensuring smooth operation. |
6313-2RS1/C3GJN Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing offers high strength and durability. Its deep groove raceway and optimized geometry enable it to handle high radial dynamic (2,084 lbf) and static loads (13,466 lbf), making it a reliable choice for heavy-duty applications.
- Sealed for Life & Contaminant Protection: The integral 2RS1 contact seals effectively shield the internal components from dust, moisture, and other contaminants. This design, combined with the factory-applied grease, ensures long-term performance and significantly reduces the need for re-lubrication, ideal for hard-to-reach locations.
- Precision & Operational Stability: Conforming to ABEC 1 | ISO P0 tolerance class, the bearing provides consistent and reliable running accuracy. The C3 clearance is a critical feature for applications involving elevated operating temperatures or press-fits, as it prevents binding and reduces friction, contributing to a longer service life.
6313-2RS1/C3GJN Bearing Typical Application Areas
The 6313-2RS1/C3 is a versatile component widely used across various industries due to its high load capacity and sealed design. Common applications include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
