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The 6213-M-C3-SQ77 is an electrically insulated ball bearing with a 65mm bore and 120mm outer diameter, featuring a durable brass cage. It handles dynamic loads up to 63kN and spins smoothly at speeds up to 8600 RPM.
Its outer ring is coated with an insulating layer, preventing electrical currents from damaging the bearing. The coating offers a breakdown voltage of 1000-3000V, making it ideal for electric motors.
With a C3 radial clearance, it accommodates thermal expansion in demanding conditions. The bearing works well in environments where electrical insulation is crucial.
Weighing just 0.98kg, it’s a reliable choice for industrial applications. Compliant with RoHS standards for safe use.
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How Is 6213-M-C3-SQ77 Bearing Engineered for Reliability?
6213-M-C3-SQ77 Bearing features an insulating coating on the outer ring, preventing electrical damage in high-voltage environments.
The brass cage ensures smooth operation, even at high speeds up to 8600 r/min.
With a basic dynamic load rating of 63.0 kN, it handles heavy loads while maintaining performance.
The C3 radial internal clearance allows for thermal expansion, reducing wear over time.
Its breakdown voltage ranges from 1000 to 3000 V, making it suitable for electrically demanding applications.
The coating thickness of 100~500 µm provides consistent insulation and durability.
Industrial Uses of 6213-M-C3-SQ77 Bearing
6213-M-C3-SQ77 Bearing is commonly used in electric motors and generators, where its electrically insulated coating prevents current leakage and reduces damage from stray currents. The brass cage ensures smooth operation even under high-speed conditions.
What Makes 6213-M-C3-SQ77 Bearing a Preferred Choice?
In wind turbines, 6213-M-C3-SQ77 Bearing handles variable loads and harsh weather conditions, thanks to its durable insulation coating and C3 clearance. Its high breakdown voltage makes it reliable for renewable energy applications.
Perfect Fit for Automation: 6213-M-C3-SQ77 Bearing
This bearing is ideal for robotic arms and CNC machines, where electrical insulation is needed to avoid interference with sensitive electronics. The 120 mm outer diameter provides stability for precise movements.
Medical vs Industrial: Where 6213-M-C3-SQ77 Bearing Excels
In medical imaging devices, 6213-M-C3-SQ77 Bearing’s insulation ensures safe operation near sensitive electronics. Meanwhile, in industrial pumps, its C3 clearance accommodates thermal expansion during continuous use.
How Does 6213-M-C3-SQ77 Bearing Support High-Speed Operations?
With a reference speed of 8600 r/min, 6213-M-C3-SQ77 Bearing is suitable for high-speed spindles and compressors. The brass cage reduces friction, enhancing longevity in demanding environments.
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