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2015 Power Transmission Products
Synchronous
SilentSync® Orange
14mm pitch – 72mm width
SilentSync® Red
14mm pitch – 107mm width
SAP #
Part #
# of
Teeth
SAP #
Part #
# of
Teeth
20039115 R-28S-MPB
28 20039154 R-40S-BTS-2-3/8"
40
20039116 R-28S-BTS-1-7/8"
28 20039155 R-40S-BTS-2-7/8"
40
20039117 R-28S-BTS-2-1/8"
28 20039157 R-43S-MPB
43
20039118 R-28S-BTS-2-3/8"
28 20039158 R-43S-BTS-1-7/8"
43
20039119 R-28S-BTS-2-7/8"
28 20039159 R-43S-BTS-2-1/8"
43
20039121 R-30S-MPB
30 20039160 R-43S-BTS-2-3/8"
43
20039122 R-30S-BTS-1-7/8"
30 20039161 R-43S-BTS-2-7/8"
43
20039123 R-30S-BTS-2-1/8"
30 20039163 R-45S-F
45
20039124 R-30S-BTS-2-3/8"
30 20039164 R-45S-MPB
45
20039125 R-30S-BTS-2-7/8"
30 20039165 R-48S-F
48
20039127 R-32S-MPB
32 20039166 R-48S-MPB
48
20039128 R-32S-BTS-1-7/8"
32 20039167 R-50S-J
50
20039129 R-32S-BTS-2-1/8"
32 20039168 R-50S-MPB
50
20039130 R-32S-BTS-2-3/8"
32 20039169 R-56S-J
56
20039131 R-32S-BTS-2-7/8"
32 20039170 R-56S-MPB
56
20039133 R-34S-MPB
34 20039171 R-60S-J
60
20039134 R-34S-BTS-1-7/8"
34 20039172 R-60S-MPB
60
20039135 R-34S-BTS-2-1/8"
34 20039173 R-63S-J
63
20039136 R-34S-BTS-2-3/8"
34 20039174 R-63S-MPB
63
20039137 R-34S-BTS-2-7/8"
34 20039175 R-71S-M
71
20039139 R-36S-MPB
36 20039190 R-71S-MPB
71
20039140 R-36S-BTS-1-7/8"
36 20039176 R-75S-M
75
20039141 R-36S-BTS-2-1/8"
36 20039177 R-75S-MPB
75
20039142 R-36S-BTS-2-3/8"
36 20039178 R-80S-M
80
20039143 R-36S-BTS-2-7/8"
36 20039179 R-80S-MPB
80
20039145 R-38S-MPB
38 20039180 R-90S-M
90
20039146 R-38S-BTS-1-7/8"
38 20039181 R-90S-MPB
90
20039147 R-38S-BTS-2-1/8"
38 20039182 R-112S-M
112
20039148 R-38S-BTS-2-3/8"
38 20039183 R-112S-MPB
112
20039149 R-38S-BTS-2-7/8"
38 20039184 R-140S-N
140
20039151 R-40S-MPB
40 20039185 R-140S-MPB
140
20039152 R-40S-BTS-1-7/8"
40 20039186 R-168S-N
168
20039153 R-40S-BTS-2-1/8"
40 20039187 R-168S-MPB
168
Sprockets with Minimum Plain Bore (MPB) are specified when the sprocket does not allow
room for a bushing that will handle the maximum load.
SAP #
Part #
# of
Teeth
SAP #
Part #
# of
Teeth
20039034 O-28S-MPB
28 20039070 O-40S-BTS-2-3/8" 40
20039035 O-28S-BTS-1-7/8"
28 20039071 O-40S-BTS-2-7/8"
40
20039036 O-28S-BTS-2-1/8"
28 20039073 O-43S-E
43
20039037 O-28S-BTS-2-3/8"
28 20039074 O-43S-MPB
43
20039039 O-30S-MPB
30 20039075 O-45S-E
45
20039040 O-30S-BTS-1-7/8"
30 20039076 O-45S-MPB
45
20039041 O-30S-BTS-2-1/8"
30 20039077 O-48S-E
48
20039042 O-30S-BTS-2-3/8" 30 20039078 O-48S-MPB
48
20039044 O-32S-MPB
32 20039079 O-50S-F
50
20039045 O-32S-BTS-1-7/8"
32 20039080 O-50S-MPB
50
20039046 O-32S-BTS-2-1/8"
32 20039081 O-56S-F
56
20039047 O-32S-BTS-2-3/8"
32 20039082 O-56S-MPB
56
20039048 O-32S-BTS-2-7/8"
32 20039083 O-60S-J
60
20039050 O-34S-MPB
34 20039084 O-60S-MPB
60
20039051 O-34S-BTS-1-7/8"
34 20039085 O-63S-J
63
20039052 O-34S-BTS-2-1/8"
34 20039086 O-63S-MPB
63
20039053 O-34S-BTS-2-3/8"
34 20039087 O-71S-J
71
20039054 O-34S-BTS-2-7/8"
34 20039103 O-71S-MPB
71
20039056 O-36S-MPB
36 20039088 O-75S-J
75
20039057 O-36S-BTS-1-7/8"
36 20039089 O-75S-MPB
75
20039058 O-36S-BTS-2-1/8"
36 20039090 O-80S-J
80
20083781 O-36S-BTS-2-3/8" 36 20039091 O-80S-MPB
80
20039059 O-36S-BTS-2-7/8"
36 20039092 O-90S-J
90
20039061 O-38S-MPB
38 20039093 O-90S-MPB
90
20039062 O-38S-BTS-1-7/8" 38 20039094 O-112S-M 112
20039063 O-38S-BTS-2-1/8" 38 20039095 O-112S-MPB
112
20039064 O-38S-BTS-2-3/8" 38 20039096 O-140S-M 140
20039065 O-38S-BTS-2-7/8" 38 20039097 O-140S-MPB
140
20039067 O-40S-MPB
40 20039098 O-168S-M 168
20039068 O-40S-BTS-1-7/8" 40 20039099 O-168S-MPB
168
20039069 O-40S-BTS-2-1/8" 40
*Contact customer service for price and availability.
Sprockets with Minimum Plain Bore (MPB) are specified when the sprocket does not allow
room for a bushing that will handle the maximum load.
Overview
Synchronous
Banded
V-Belt
Bushing Hardware
Specialty
Automotive & Truck
General Information