ContiTech

North America

SilentSync® is the next generation in synchronous belt technology. This unique, state-of-the-art alternative to straight-tooth belts and drive chains has been enhanced to improve the overall performance of your drive design – and helps you save energy. SilentSync's Helical Offset Tooth (H.O.T.) design offers continuous rolling tooth engagement, ensuring a much quieter synchronous drive with reduced vibration and decreases operating noise by as much as 19 decibels versus other synchronous systems. SilentSync belts and flangeless sprockets provide a reduced weight, more compact drive with efficiencies of up to 98 percent. SilentSync’s increased horsepower capacity, up to 25 percent improvement, has the ability to handle an even wider variety of applications. If your application is high heat, SilentSync can perform continuous at 200 degree Fahrenheit. Durability starts with the SilentSync belt’s rubber compound, a cross-linked elastomer formulated to resist tooth deformity and increase tooth rigidity. SilentSync is also chemically stable to resist the effects of oils, coolants, heat and ozone. SilentSync’s high-strength Aramid tensile member provides optimal resistance to flex fatigue, elongation and shock loads while operating at high torque conditions. The facing of SilentSync belts also reduce tooth engagement friction while standing up to oil and chemical permeation.

SilentSync Advantages
  • Energy Savings
  • Reduced vibration and operating noise
  • Reduced maintenance
  • Made In USA

Perform a drive analysis today to view the ROI for your drive!
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Item #

PN

Number of Teeth

Pitch

Datum Length

Thickness

Total Width

Total Length

Weight

20314264 N/A SilentSync Synchronous Belt H.O.T. profile 8 mm pitch 16 mm width 1000 mm length N/A N/A 0.315 in8.0 mm N/A 39.370 in1000.00 mm N/A 0.210 in5.3 mm N/A 0.630 in16.00 mm N/A 39.370 in1000.00 mm N/A 0.1590 lb0.0721 kg
20314261 N/A SilentSync Synchronous Belt H.O.T. profile 8 mm pitch 16 mm width 720 mm length N/A N/A 0.315 in8.0 mm N/A 28.350 in720.00 mm N/A 0.210 in5.3 mm N/A 0.630 in16.00 mm N/A 28.346 in720.00 mm N/A 0.1150 lb0.0522 kg
20314263 N/A SilentSync Synchronous Belt H.O.T. profile 8 mm pitch 16 mm width 896 mm length N/A N/A 0.315 in8.0 mm N/A 35.280 in896.00 mm N/A 0.210 in5.3 mm N/A 0.630 in16.00 mm N/A 35.276 in896.00 mm N/A 0.1420 lb0.0644 kg
20548178 N/A Acculinear Synchronous Belt H.O.T. profile 8 mm pitch 50 mm width 3176 mm length N/A N/A 0.315 in8.0 mm N/A 125.040 in3,176.0 mm N/A 0.210 in5.3 mm N/A 1.969 in50.00 mm N/A 125.040 in3,176.0 mm N/A 0.0010 lb0.0005 kg
20187047 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 35 mm width 1190 mm length N/A N/A 0.551 in14.0 mm N/A 46.850 in1190.00 mm N/A 0.340 in8.6 mm N/A 1.378 in35.0 mm N/A 46.850 in1190.00 mm N/A 0.6830 lb0.3098 kg
20187076 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 35 mm width 1750 mm length N/A N/A 0.551 in14.0 mm N/A 68.900 in1750.00 mm N/A 0.340 in8.6 mm N/A 1.378 in35.0 mm N/A 68.898 in1750.00 mm N/A 0.9920 lb0.4500 kg
20132317 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 35 mm width 2660 mm length N/A N/A 0.551 in14.0 mm N/A 104.720 in2660.00 mm N/A 0.340 in8.6 mm N/A 1.378 in35.0 mm N/A 104.724 in2660.00 mm N/A 1.4930 lb0.6772 kg
20132318 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 35 mm width 2800 mm length N/A N/A 0.551 in14.0 mm N/A 110.240 in2800.00 mm N/A 0.340 in8.6 mm N/A 1.378 in35.0 mm N/A 110.236 in2800.00 mm N/A 1.5700 lb0.7121 kg
20609820 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 70 mm width 1750 mm length N/A N/A 0.551 in14.0 mm N/A 68.900 in1750.00 mm N/A 0.340 in8.6 mm N/A 2.756 in70.00 mm N/A 68.900 in1750.00 mm N/A 1.9840 lb0.8999 kg
20609821 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 70 mm width 2660 mm length N/A N/A 0.551 in14.0 mm N/A 104.720 in2660.00 mm N/A 0.340 in8.6 mm N/A 2.756 in70.00 mm N/A 104.720 in2660.00 mm N/A 1.9840 lb0.8999 kg
20038896 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 35 mm width 994 mm length N/A 71 N/A 0.551 in14.0 mm N/A 39.130 in994.00 mm N/A 0.340 in8.6 mm N/A 1.378 in35.0 mm N/A 39.134 in994.00 mm N/A 0.5750 lb0.2608 kg
20038952 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 52.5 mm width 994 mm length N/A 71 N/A 0.551 in14.0 mm N/A 39.130 in994.00 mm N/A 0.340 in8.6 mm N/A 2.067 in52.5 mm N/A 39.134 in994.00 mm N/A 0.8630 lb0.3915 kg
20038720 N/A SilentSync Synchronous Belt H.O.T. profile 8 mm pitch 16 mm width 640 mm length N/A 80 N/A 0.315 in8.0 mm N/A 25.200 in640.00 mm N/A 0.210 in5.3 mm N/A 0.630 in16.00 mm N/A 25.197 in640.00 mm N/A 0.1030 lb0.0467 kg
20038807 N/A SilentSync Synchronous Belt H.O.T. profile 8 mm pitch 32 mm width 640 mm length N/A 80 N/A 0.315 in8.0 mm N/A 25.200 in640.00 mm N/A 0.210 in5.3 mm N/A 1.260 in32.00 mm N/A 25.197 in640.00 mm N/A 0.2090 lb0.0948 kg
20038897 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 35 mm width 1120 mm length N/A 80 N/A 0.551 in14.0 mm N/A 44.090 in1120.00 mm N/A 0.340 in8.6 mm N/A 1.378 in35.0 mm N/A 44.094 in1120.00 mm N/A 0.6440 lb0.2921 kg
20038953 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 52.5 mm width 1120 mm length N/A 80 N/A 0.551 in14.0 mm N/A 44.090 in1120.00 mm N/A 0.340 in8.6 mm N/A 2.067 in52.5 mm N/A 44.094 in1120.00 mm N/A 0.9670 lb0.4386 kg
20039021 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 70 mm width 1120 mm length N/A 80 N/A 0.551 in14.0 mm N/A 44.090 in1120.00 mm N/A 0.340 in8.6 mm N/A 2.756 in70.00 mm N/A 44.094 in1120.00 mm N/A 1.2900 lb0.5851 kg
20038898 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 35 mm width 1190 mm length N/A 85 N/A 0.551 in14.0 mm N/A 46.850 in1190.00 mm N/A 0.340 in8.6 mm N/A 1.378 in35.0 mm N/A 46.850 in1190.00 mm N/A 0.6830 lb0.3098 kg
20038954 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 52.5 mm width 1190 mm length N/A 85 N/A 0.551 in14.0 mm N/A 46.850 in1190.00 mm N/A 0.340 in8.6 mm N/A 2.067 in52.5 mm N/A 46.850 in1190.00 mm N/A 1.0250 lb0.4649 kg
20039022 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 70 mm width 1190 mm length N/A 85 N/A 0.551 in14.0 mm N/A 46.850 in1190.00 mm N/A 0.340 in8.6 mm N/A 2.756 in70.00 mm N/A 46.850 in1190.00 mm N/A 1.3670 lb0.6201 kg
20038721 N/A SilentSync Synchronous Belt H.O.T. profile 8 mm pitch 16 mm width 720 mm length N/A 90 N/A 0.315 in8.0 mm N/A 28.350 in720.00 mm N/A 0.210 in5.3 mm N/A 0.630 in16.00 mm N/A 28.346 in720.00 mm N/A 0.1150 lb0.0522 kg
20038808 N/A SilentSync Synchronous Belt H.O.T. profile 8 mm pitch 32 mm width 720 mm length N/A 90 N/A 0.315 in8.0 mm N/A 28.350 in720.00 mm N/A 0.210 in5.3 mm N/A 1.260 in32.00 mm N/A 28.346 in720.00 mm N/A 0.2340 lb0.1061 kg
20126568 N/A SilentSync Synchronous Belt H.O.T. profile 8 mm pitch 64 mm width 720 mm length N/A 90 N/A 0.315 in8.0 mm N/A 28.350 in720.00 mm N/A 0.210 in5.3 mm N/A 2.520 in64.00 mm N/A 28.346 in720.00 mm N/A 0.4660 lb0.2114 kg
20039104 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 105 mm width 1260 mm length N/A 90 N/A 0.551 in14.0 mm N/A 49.610 in1260.00 mm N/A 0.340 in8.6 mm N/A 4.134 in105.0 mm N/A 49.606 in1260.00 mm N/A 2.1740 lb0.9861 kg
20038899 N/A SilentSync Synchronous Belt H.O.T. profile 14 mm pitch 35 mm width 1260 mm length N/A 90 N/A 0.551 in14.0 mm N/A 49.610 in1260.00 mm N/A 0.340 in8.6 mm N/A 1.378 in35.0 mm N/A 49.606 in1260.00 mm N/A 0.7220 lb0.3275 kg
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