The 6206 ZZ / P6 C3 EMQ deep groove ball bearing is a single-row radial ball bearing engineered for electric motor applications and high-speed industrial systems. Featuring double metal shields (ZZ), P6 precision tolerance, C3 internal clearance, and EMQ (Electric Motor Quality) specification, this bearing is designed to deliver ultra-smooth rotation, reduced vibration, and extended service life.
The 6206 ZZ P6 C3 EMQ bearing supports high radial loads together with moderate axial loads in both directions, making it ideal for demanding rotating machinery and precision motor assemblies.
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Precision Engineering and EMQ Performance
The 6206 bearing is manufactured from high-grade bearing steel with precision-ground raceways and optimized ball geometry to ensure minimal friction, consistent rotational accuracy, and low operating noise.
The P6 tolerance class provides improved dimensional accuracy compared to standard P0 bearings, reducing runout and enhancing rotational stability.
The C3 internal clearance offers greater radial clearance than normal clearance bearings, making it suitable for high-speed applications, tight shaft fits, and operating conditions with thermal expansion.
The EMQ (Electric Motor Quality) grade ensures controlled vibration levels and low acoustic emission, making this bearing particularly suitable for electric motors, fans, HVAC systems, and noise-sensitive equipment.
The double metal shields (ZZ) retain lubricant and protect against dust and light contamination, ensuring reliable long-term operation with reduced maintenance.
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Technical Specifications of 6206 ZZ / P6 C3 EMQ Bearing
The 6206 ZZ deep groove ball bearing has an inner diameter of 30 mm, an outer diameter of 62 mm, and a width (B) of 16 mm. The approximate weight of the bearing is 0.20 kg, providing a compact and durable structure for industrial use.
The bearing delivers a dynamic load rating (C) of 19.7 kN and a static load rating (C₀) of 11.2 kN, ensuring stable performance under continuous radial loads and moderate axial forces.
Regarding speed performance, the limiting speed reaches approximately 10,500 rpm with grease lubrication and up to 12,500 rpm with oil lubrication. Thanks to P6 precision and EMQ quality, the bearing maintains smooth, low-noise operation even at elevated speeds.
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Typical Applications
Due to its precision and electric motor optimization, the 6206 ZZ / P6 C3 EMQ bearing is widely used in:
Electric motors (industrial and commercial)
Industrial fans and blowers
Pumps and compressors
HVAC systems
Gearboxes and transmission units
Automation and precision machinery
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Key Advantages of 6206 ZZ / P6 C3 EMQ
The 6206 ZZ P6 C3 EMQ bearing offers high precision tolerance (P6), optimized internal clearance for thermal stability (C3), ultra-low noise and vibration (EMQ), double metal shield protection, smooth high-speed performance, reliable radial load capacity, extended service life, and reduced maintenance requirements.
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Conclusion
The 6206 ZZ / P6 C3 EMQ deep groove ball bearing is a high-precision, low-noise, and high-speed solution specifically designed for electric motors and demanding rotating systems. With its P6 accuracy, C3 internal clearance, EMQ vibration control, and double shielded construction, it delivers superior reliability, smooth operation, and long-term performance.
Whether used in new motor assemblies or as a replacement component, the 6206 ZZ P6 C3 EMQ bearing ensures consistent efficiency and dependable operation in industrial environments.