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Short Pitch Precision Roller Chains

Short Pitch Precision Roller Chains

Short pitch precision roller chains comply with ISO, ASME/ANSI, DIN, J Chuan S and other standards, mainly including A series short pitch precision roller chains, B series short pitch precision roller chains, heavy duty series rollers Chain and other series

parameter

A series

ISO/ANSI/ DIN
Chain No.
Chain No.PitchRoller diameterWidth between inner platesPin diameterPin
length
Inner plate depthPlate thickness Tensile strengthAverage tensile strengthWeight per
meter
Pd  1 maxb  1 mind  2 maxL
max
Lc maxh  2 max T maxQ minQ0q
mmmmmmmmmmmmmmmmkN/lbfkNkg/m
  15*03C4.76252.482.381.626.106.904.300.601.80/4092.00.08
*25*04C-16.35003.303.182.317.908.406.000.803.50/7955.00.15
*35*06C-19.52505.084.773.5812.4013.179.001.307.90/179511.30.33
41085-112.70007.776.253.5813.7515.009.911.306.67/151612.60.41
4008A-112.70007.957.853.9616.6017.8012.001.5014.10/320518.60.62
5010A-115.875010.169.405.0820.7022.2015.092.0322.20/504531.31.02
6012A-119.050011.9112.575.9425.9027.7018.002.4231.80/722743.21.50
8016A-125.400015.8815.757.9232.7035.0024.003.2556.70/1288674.32.60
10020A-131.750019.0518.909.5340.4044.7030.004.0088.50/20114107.63.91
12024A-138.100022.2325.2211.1050.3054.3035.704.80127.00/28864163.15.62
14028A-144.450025.4025.2212.7054.4059.0041.005.60172.40/39182222.57.50
16032A-150.800028.5831.5514.2764.8069.6047.806.40226.80/51545266.910.10
18036A-157.150035.7135.4817.4672.8078.6053.607.20280.20/63682361.113.45
20040A-163.500039.6837.8519.8580.3087.2060.008.00353.80/80409466.816.15
24048A-176.200047.6347.3523.8195.50103.0072.399.50510.30/115977671.623.20
*Bush chain: d1 in the table indicates the external diameter of the bush

B Series

ISO/DIN
Chain No.
PitchRoller diameterWidth between inner platesPin diameterPin lengthInner plate depthPlate thicknessTensile strengthAverage tensile strengthWeight per
 meter
P  d1 maxb1 min d2 max  L maxLc max h2 maxt/T max Q minQ0q
mmmmmmmmmmmmmmmmkN/lbfkNkg/m
046.0004.002.801.856.807.85.000.603.0/6823.20.11
05B-18.0005.003.002.318.208.97.100.805.0/11365.90.20
*06B-19.5256.355.723.2813.1514.18.201.309.0/204510.40.41
08B-112.7008.517.754.4516.7018.211.801.6018.0/409119.40.69
10B-115.87510.169.655.0819.5020.914.701.7022.4/509127.50.93
12B-119.05012.0711.685.7222.5024.216.001.8529.0/659132.21.15
16B-125.40015.8817.028.2836.1037.421.004.15/3.1060.0/1363677.12.71
20B-131.75019.0519.5610.1941.3045.026.404.50/3.5095.0/21591112.83.70
24B-138.10025.4025.4014.6353.4057.833.206.00/4.80160.0/36364178.07.10
28B-144.45027.9430.9915.9065.1069.536.707.50/6.00200.0/45455236.48.50
32B-150.80029.2130.9917.8166.0071.042.007.00/6.00250.0/56818277.510.25
40B-163.50039.3738.1022.8982.2089.252.968.50/8.00355.0/80682394.016.35
48B-176.20048.2645.7229.2499.10107.063.8012.00/10.00560.0/127272621.625.00
56B-188.90053.9853.3434.32114.60123.077.8013.50/12.00850.0/193180940.035.78
64B-1101.60063.5060.9639.40130.00138.590.1715.00/13.00112.0/2545441240.046.00
72B-1114.30072.3968.5844.48147.40156.4103.6017.00/15.001400.0/3181801550.060.80
*Straight side plates

 Heavy duty series roller chains

ISO/ANSI
Chain No.
PitchRoller diameterWidth
between inner plates
Pin diameterPin lengthInner
plate depth
Plate thicknessTensile strengthAverage
tensile strength
Weight
per meter
Pd1 maxb1 mind2 maxL
max
Lc maxh2 maxT
max
Q
min
Q0q
mmmmmmmmmmmmmmmmkN/lbfkNkg/m
*35H-19.5255.084.773.5813.314.39.001.507.9/179510.80.41
40H-112.7007.957.853.9618.819.912.002.0314.1/320519.10.82
50H-115.87510.169.405.0822.123.415.092.4222.2/504530.21.25
60H-119.05011.9112.575.9429.231.018.003.2531.8/722742.71.87
80H-125.40015.8815.757.9236.237.724.004.0056.7/1288671.43.10
100H-131.75019.0518.909.5343.646.930.004.8088.5/20114112.44.52
120H-138.10022.2325.2211.1053.557.535.705.60127.0/28864160.96.60
140H-144.45025.4025.2212.7057.662.241.006.40172.4/39182217.38.30
160H-150.80028.5831.5514.2768.273.047.807.20226.8/51545285.810.30
180H-157.15035.7135.4817.4675.981.653.608.00281.0/63863341.814.83
200H-163.50039.6837.8519.8586.693.560.009.50353.8/80409444.519.16
240H-176.20047.6347.3523.81109.6115.972.3012.70510.3/115977622.530.40
*Bush chain:d1 in the table indicates the external diameter of the bush

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