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The NU324-E-M6-SQ77 is an electrically insulated cylindrical roller bearing with a 120mm bore and 260mm outer diameter, designed to prevent electrical currents from damaging machinery. It handles dynamic loads up to 610 kN and spins smoothly at speeds up to 2800 RPM.
Its outer ring features a special SQ77 coating with a breakdown voltage of 1000-3000V, ideal for protecting against electrical arcing. The brass cage ensures durability and reliable performance under heavy loads.
This bearing suits applications like electric motors or generators where electrical insulation is crucial. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.
Weighing 13.4kg, it’s robust yet manageable for its size, with a normal radial clearance for easy installation.
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How Is NU324-E-M6-SQ77 Bearing Engineered for Reliability?
NU324-E-M6-SQ77 Bearing features an insulation coating on the outer ring, preventing electrical damage in high-voltage environments.
The brass cage ensures smooth operation and reduces friction, enhancing durability.
With a basic dynamic load rating of 610 kN, NU324-E-M6-SQ77 Bearing handles heavy loads efficiently.
Its reference speed of 2800 r/min makes it suitable for high-speed applications.
The breakdown voltage of 1000-3000 V ensures reliable performance in electrically demanding conditions.
NU324-E-M6-SQ77 Bearing’s normal radial clearance provides optimal performance under various loads.
The coating thickness of over 0.125 mm offers long-lasting protection against electrical currents.
This design makes NU324-E-M6-SQ77 Bearing a dependable choice for industrial applications.
Industrial Uses of NU324-E-M6-SQ77 Bearing
NU324-E-M6-SQ77 Bearing is commonly used in electric motors and generators, where its electrically insulated coating prevents current passage and reduces damage from stray currents. The brass cage ensures smooth operation even under high rotational speeds.
What Makes NU324-E-M6-SQ77 Bearing a Preferred Choice?
With a breakdown voltage of up to 3000 V, NU324-E-M6-SQ77 Bearing is ideal for wind turbines and industrial drives exposed to electrical interference. Its robust design handles heavy radial loads while maintaining stability.
Perfect Fit for Automation: NU324-E-M6-SQ77 Bearing
In automated production lines, NU324-E-M6-SQ77 Bearing supports conveyor rollers and robotic arms, offering reliable performance with minimal maintenance. The normal radial clearance ensures consistent alignment in precision applications.
Medical vs Industrial: Where NU324-E-M6-SQ77 Bearing Excels
While NU324-E-M6-SQ77 Bearing is suited for industrial machinery like pumps and compressors, its clean operation also makes it viable for medical imaging equipment. The insulation coating adds an extra layer of safety in sensitive environments.
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