MARTIN SPROCKET Simplex Taper Bushed Metric Roller Chain Sprockets, 20B-1 Chain Number


Filter
StyleModelPitch Dia.No. Of TeethLength Through BoreHub Dia.Bushing TypeBore Dia.MaterialPitchPrice
A
20BTB12H
122.67 mm1238.1 mm71 mm1615 Taper41.28 mmSteel31.75 mm€341.08
A
20BTB13H
132.67 mm1331.75 mm90 mm2012 Taper50.8 mmSteel31.75 mm€374.65
B
20BTB15H
152.71 mm1544.45 mm108 mm2517 Taper63.5 mmSteel31.75 mm€518.81
A
20BTB16H
162.75 mm1644.45 mm108 mm2517 Taper63.5 mmSteel31.75 mm€549.67
C
20BTB17H
172.79 mm1744.45 mm107 mm2517 Taper Lock-Steel31.75 mm€574.91
D
20BTB18H
182.84 mm1844.45 mm108 mm2517 Taper63.5 mmSteel31.75 mm€590.46
E
20BTB20H
202.96 mm2044.45 mm107 mm2517 Taper63.5 mmSteel31.75 mm€659.61
F
20BTB21H
213.03 mm2144.45 mm107 mm2517 Taper63.5 mmSteel31.75 mm€678.32
G
20BTB22H
223.1 mm2244.45 mm108 mm2517 Taper63.5 mmSteel31.75 mm€693.42
H
20BTB23H
233.17 mm2344.45 mm108 mm2517 Taper63.5 mmSteel31.75 mm€597.63
I
20BTB24H
243.25 mm2444.45 mm108 mm2517 Taper Lock-Steel31.75 mm€621.19
J
20BTB25H
253.32 mm2544.45 mm108 mm2517 Taper63.5 mmSteel31.75 mm€639.93
A
20BTB28H
283.57 mm2850.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€716.20
A
20BTB30H
303.75 mm3050.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€787.84
A
20BTB32
323.92 mm3250.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€829.35
A
20BTB35
354.2 mm3550.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€828.62
A
20BTB36
364.29 mm3650.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€851.74
A
20BTB38
384.48 mm3850.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€889.03
K
20BTB40
404.67 mm4050.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€980.76
A
20BTB48
485.45 mm4850.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€1,201.45
L
20BTB57
576.35 mm5750.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€1,524.96
M
20BTB60
606.66 mm6050.8 mm133 mm3020 Taper76.2 mmSteel31.75 mm€1,626.37
L
20CTB70
707.68 mm7088.9 mm171 mm3535 Taper88.9 mmSteel31.75 mm€2,263.21
L
20CTB80
808.72 mm8088.9 mm171 mm3535 Taper88.9 mmSteel31.75 mm€2,738.37
L
20CTB84
849.13 mm8488.9 mm171 mm3535 Taper88.9 mmSteel31.75 mm€2,954.37
L
20CTB90
909.76 mm9088.9 mm171 mm3535 Taper88.9 mmSteel31.75 mm€3,211.73
L
20CTB95
960.28 mm9588.9 mm171 mm3535 Taper88.9 mmSteel31.75 mm€3,515.86

We are here to help!

Looking for a part not listed here?