6313-2RS1/C3HT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6313-2RS1/C3HT Bearing Product Overview & Core Advantages
The 6313-2RS1/C3 is a sealed deep groove ball bearing designed for robust performance in demanding applications. As a metric single row bearing, it excels at handling high radial loads while also accommodating moderate axial loads in both directions. Its key advantages include extended service life due to its sealed construction, reliable operation under a C3 radial internal clearance for certain application conditions, and compliance with international standards including ROHS and REACH. This bearing offers a compact and cost-effective solution for general industrial machinery requiring dependable performance.
Model Code In-Depth Explanation
| Code Segment | Technical Meaning |
|---|---|
| 6313 | Standard bearing series designation, indicating a medium series deep groove ball bearing with a 65mm bore. |
| 2RS1 | Indicates the bearing is fitted with two rubber contact seals (RS1 type), one on each side. This provides superior protection against contamination and retains lubricant effectively. |
| /C3 | Specifies a greater than normal radial internal clearance. This is beneficial for applications with thermal expansion, shaft misalignment, or where a heavy interference fit is used. |
6313-2RS1/C3HT Bearing Structural Features & Performance Benefits
Sealed Design for Contamination Resistance: The incorporation of two rubber contact seals (2RS1) provides an effective barrier against dust, dirt, and moisture. This significantly enhances bearing life in harsh environments and makes it a maintenance-free solution for many applications, as the seals retain the factory-applied grease.
Optimized Internal Clearance: The C3 radial internal clearance is a key performance feature. It accommodates dimensional changes caused by thermal expansion in the shaft and housing, preventing pre-loading and potential seizure, which ensures reliable operation under varying thermal conditions.
Robust Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing offers a high radial dynamic load rating of 2084 lbf and a radial static load rating of 13466 lbf, making it suitable for applications with significant radial forces.
Standard Precision and Speed: Built to ABEC 1 | ISO P0 tolerance class, it provides reliable and consistent performance for general industrial use, with a limiting speed of 4,800 rpm.
6313-2RS1/C3HT Bearing Typical Application Areas
The 6313-2RS1/C3 is a versatile component widely used across various industries due to its sealed and robust design. Common applications include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, sealed bearing units
