... .Belarus,Russia,Ukraine,America,Japan,Southeast Asia 3.500000 per month 254*150*3.5 Belarus,Russia,Ukraine,America,Japan,Southeast Asia ... 500000 per month good wear rate stable friction coefficient noiseless resistant to high ... 153-1601130300×165×4.5243-2451255×150×3.5243-3402225×150×3.5243-4406240×160×3.5243-5130300×164×4.5243-6412204×146 ...