one) A Series Limited-Pitch Transmission Precision Roller Chain
twenty five-1R, 35-1R, 40-1R, fifty-1R , 60-1R, 80-1R, 100-1R, a hundred and twenty-1R, a hundred and forty-1R, 160-1R, one hundred eighty-1R, two hundred-1R, 240-1R
CZPT stand, triple strand are CZPT
two). B Serieis Limited-Pitch Transmission Precision Roller Chain
05B-1R, 06B-1R, 08B-1R, 10B-1R, 12B-1R, 16B-1R, 20B-1R, 24B-1R, 28B-1R, 32B-1R, 40B-1R, 48B-1R
CZPT stand, triple stand are CZPT.
3). Short-Pitch Hefty Roller Chain
40H, 50H, 60H, 80H, 100H, 120H, 140H, 160H, 200H

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