<ul><li>1:Thickness of carbon brush : 10mm</li><li>2:Carbon brush width: 20mm</li><li>3:Carbon brush length: 50mm</li><li>4:Silver content of carbon brush: 80%</li><li>5:Carbon brush has low resistivity and excellent conductivity</li></ul><br><br>>Products pay attention to details and strive for perfection to have high-quality products. They have sufficient materials, fine workmanship, safety and durability, firm interface and stable conductivity. >The marine carbon brush holder adopts EU manufacturing technology, and is meticulously forged by experienced designers, unique mechanical technology and science and technology. >The function of the carbon brush holder is to apply pressure to the carbon brush in sliding contact with the surface of the commutator or collector ring through the spring to make it conduct current stably between the fixed body and the rotating body. Brush holder and carbon brush are very important parts for motor.

MEIMRSHLY J390-1 silver brush 10x20 / 25 / 16x32 / 40 / 50mm marine tail shaft grounding silver carbon brush holder (10 * 20 * 50mm Silver80%)