ContinentalContiTech马牌同步带轮各项主要部位公差值范围表同步轮外径公差同步轮外径允许偏差≤25.4+0.05025.40-50.80+0.08050.80-101.60+0.100101.60-177.80+0.130177.80-304.80+0.150304.80-508.00+0.180508.00+0.200ContinentalContiTech马牌同步带轮节距公差同步带轮外径允许差值任意两相临齿间90弧内约允差≤25.4000.030.05>25.40-50.800.030.08>50.80-101.600.030.10>101.60-177.800.030.13>177.80-304.800.030.15>304.80-508.000.030.18>508.000.030.20ContinentalContiTech马牌同步带轮端面允许跳动量同步轮外径允许跳动量≤101.600.10>101.60-254.00轮外径×0.001>254.000.25+(轮外径-254.00)×0.005ContinentalContiTech马牌同步带轮径向允许跳动量同步轮外径允许值≤203.200.13)