... .6*77*2.8(38/IT) material:bronze Friction plate of Mitsui TCMOEM No:BK-703100-90000Size:133.6*77*2 ... has high and the stable friction coefficient, static, the coefficient of kinetic friction is close, power absorbancy, the durability is good ... brake domain.model application: The steering clutch, the differential motion block system coupling, the brake, modulate velocity the coupling, the belt ...