... Size:133.6*77*2.8(38/IT) material:bronze Friction plate of Mitsui TCMOEM No:BK-703100-90000Size:133.6 ... /Jthe product has high and the stable friction coefficient, static, the coefficient of kinetic friction is close, power absorbancy, the durability is ... main clutch, the construction machinery coupling, the wheel brake, the motorcycle coupling, the automobile static coupling and the brake band, the ...