6007-2RS1TN9/HC5C3WT
6000 Series HC5/HC5C3 Hybrid Ceramic Bearings
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6007-2RS1TN9/HC5C3WT Bearing Product Overview & Core Advantages
The 6007-2RS1TN9/HC5C3WT is a sealed single row deep groove ball bearing engineered for high-performance applications requiring exceptional reliability. This metric bearing is distinguished by its use of Silicon Nitride (Si3N4) ceramic balls, which significantly enhance its operational capabilities. Its core advantages include the ability to handle substantial radial loads, superior high-speed performance, and extended service life due to its hybrid ceramic construction and integral seals. The combination of a nylon cage and optimized internal geometry makes it an ideal choice for demanding, high-rotation environments.
6007-2RS1TN9/HC5C3WT Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 6007 | Basic bearing designation indicating a metric deep groove ball bearing with a 35mm bore, 62mm OD, and 14mm width. |
| 2RS1 | Designates contact seals on both sides, providing effective protection against contamination. |
| TN9 | Indicates a glass fiber reinforced nylon cage, suitable for high speeds and offering low friction. |
| HC5 | Signifies the use of Hybrid Ceramic components, specifically Silicon Nitride (Si3N4) balls. |
| C3 | Specifies a greater than normal radial internal clearance, suitable for applications with thermal expansion or heavy interference fits. |
| WT | Indicates a wide temperature range capability for the bearing components. |
6007-2RS1TN9/HC5C3WT Bearing Structural Features & Performance Benefits
Hybrid Ceramic Construction: The use of Silicon Nitride balls provides significant performance benefits, including reduced weight, lower friction, higher limiting speed (11,000 rpm), and superior resistance to wear and electrical arcing compared to all-steel bearings.
Sealed Design: The integral 2RS1 contact seals effectively shield the bearing interior from contaminants like dust and moisture, enhancing reliability and lifespan in harsh environments. This design contributes to its maintenance-free characteristic.
Optimized Cage and Clearance: The TN9 nylon cage ensures smooth operation at high speeds with minimal friction and is resistant to corrosion. The C3 radial internal clearance accommodates thermal expansion in high-speed or high-temperature applications, preventing premature failure due to preload.
Load Capacity and Precision: Manufactured to ABEC 1 | ISO P0 tolerance class, this bearing offers reliable performance for a wide range of industrial applications, with a dynamic load rating of 3574 lbf and a static load rating of 2316 lbf.
6007-2RS1TN9/HC5C3WT Bearing Typical Application Areas
This bearing is ideally suited for applications demanding high speed, reliability, and contamination resistance. Key industries and equipment include:
- Electric Motors and Spindles: Especially in high-frequency and variable-speed drives.
- Precision Machine Tools: For high-speed spindles requiring minimal thermal expansion and high rigidity.
- Pumps and Compressors: Where sealed, maintenance-free operation is critical.
- Agricultural and Automotive Applications: Including auxiliary units operating in dusty or wet conditions.
- Medical and Dental Equipment: Requiring smooth, quiet, and reliable high-speed rotation.
