6013 M/HC5C4HS0
6000 Series HC5/HC5C3 Hybrid Ceramic Bearings
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6013 M/HC5C4HS0 Bearing Product Overview & Core Advantages
The 6013 M/HC5C4HS0 is a single row deep groove ball bearing engineered for high-performance applications requiring exceptional precision and reliability. This bearing is distinguished by its use of Silicon Nitride (Si3N4) ceramic balls, which significantly enhance performance under demanding conditions. Its key advantages include the ability to handle high radial loads, superior operational capabilities at high speeds, and excellent performance across a wide temperature range. The combination of a machined metal cage and an optimized C4 radial internal clearance ensures stable operation and high rigidity, making it an ideal choice for precision machinery.
6013 M/HC5C4HS0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6013 | Standard bearing series designation, indicating a metric deep groove ball bearing with a 65mm bore, 100mm OD, and 18mm width. |
| M | Indicates a machined brass cage, providing high strength and excellent guidance for the rolling elements. |
| HC5 | Signifies the use of Hybrid Ceramic components, specifically Silicon Nitride (Si3N4) balls. |
| C4 | Denotes a greater than normal radial internal clearance, suitable for applications with significant thermal expansion or where high speeds generate heat. |
| HS0 | Indicates no sealing (open bearing) and no pre-lubrication. The bearing is supplied unlubricated. |
6013 M/HC5C4HS0 Bearing Structural Features & Performance Benefits
- Hybrid Ceramic Construction: The Silicon Nitride balls offer lower density, reduced centrifugal force, and higher stiffness compared to steel balls. This results in lower operating temperatures, reduced friction, and a higher limiting speed of 12,000 rpm.
- High Rigidity & Load Capacity: The single row deep groove raceway and robust machined metal cage provide high rigidity, supporting a dynamic load rating of 7171 lbf and a static load rating of 5620 lbf for reliable performance under significant radial loads.
- Optimized Internal Clearance: The C4 radial clearance accommodates thermal expansion in high-speed applications, preventing preload and ensuring smooth, reliable operation.
- Wide Temperature Range & Material Integrity: Constructed from chrome steel rings and ceramic balls, this bearing operates effectively from -30°C to 150°C, maintaining dimensional stability and performance.
6013 M/HC5C4HS0 Bearing Typical Application Areas
This precision bearing is ideally suited for demanding applications where high speed, high rigidity, and reliability are critical. Key industries and equipment include:
- High-Speed Spindles in CNC machining centers and grinding machines
- Electric Motors and high-frequency motor applications
- Turbochargers and auxiliary machinery in the automotive and aerospace sectors
- Precision Instrumentation and medical equipment
- Agricultural Machinery and other heavy-duty industrial equipment requiring robust bearing performance
