樣品或現貨樣品是否標準件標準件類型同步皮帶輪材質鑄鐵適用范圍船用型號5M節(jié)線長5MM角度圓弧齒（°）齒高2.06（mm）齒寬3.05（mm）節(jié)距5.00（mm）
同步帶輪外形及尺寸
節(jié)距公差（單位：mm)外 徑允許偏差任意兩相鄰齒距90°弧內約允差≤25.400.030.05>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>508.000.030.20
帶輪外徑公差（單位：mm)帶輪外徑公差<25.40+0.05>25.40-50.80+0.08>50.80-101.60+0.10>101.60-177.80+0.13>177.80-304.80+0.15>304.80-508.00+0.18>508.00+0.20
t型同步帶輪齒形尺寸(單位:mm)節(jié)距型號節(jié)距齒高底圓半徑齒槽寬齒頂圓半徑齒形角3m31.280.911.900.3≈14°5m52.161.563.250.48≈14°8m83.542.575.350.8≈14°14m146.204.659.801.4≈14°
t型同步帶輪齒形尺寸(單位:mm)齒距代號形狀形狀v
gradrbrt2ase
br
n
brse
hgn
hg1上下偏差1上下偏差0.75上下偏差mix±.15°max1上下偏差1t2.51.75+0.05
01.83+0.05
01.25+0.05
01250.20.3+0.05
00.6t52.96+0.05
03.32+0.05
02.6+0.05
01.95250.40.6+0.05
01t106.02+0.1
06.57+0.1
05.2+0.1
03.4250.60.8+0.1
02t2011.65+0.15
012.6+0.15
0+0.13
06250.81.2+0.1
03
帶輪直邊齒形尺寸和公差(單位:mm)節(jié)線代號bwhg+1.5°rbrt2mxl0.84±0.050.69200.350.130.508xxl1.14±0.050.84250.350.300.508xl1.32±0.051.65250.410.640.508l3.05±0.102.67201.191.170.762h4.19±0.133.05201.601.61.372xh7.90±0.157.14201.982.392.794xxh12.17±0.1810.31203.963.183.048
外徑公差表外徑公差<25.4+0.05-0>25.4-50.8+0.08-0>50.8-101.6+0.10-0>101.6-177.8+0.13-0>177.80-304.80+0.150>304.80-508.00+0.180