TO Type Tensioner
For 3/8" to 1-1/2" Pitch Roller 
Chains - Spring Loaded

     

 Catalog
Number 		 Chain
Pitch		 Load
(N) 		  A  B  C D E F G H I L M N O P R
Min Max
QCT-TO103S  3/8" x 7/32" 130 250 20 23 12.5 11 56.2 7 58 74 110 138       70 100
QCT-TO103D*
QCT-TO104S  1/2" x 5/16" 130 250 20 23 12.5 11 56.2 7 58 74 110 138       70 100
QCT-TO104D*
QCT-TO105S  5/8" x 3/8" 130 250 20  23 12.5 11 56.2 7 58 74 110 138       70 100
QCT-TO105D* 25
QCT-TO205S  5/8" x 3/8" 180 420 22  28 15 12.5 70.5 9 70 87 133 169       90 120
QCT-TO205D* 25
QCT-TO206S  3/4" x 7/16" 180 420 22  28 15 12.5 70.5 9 70 87 133 169       90 120
QCT-TO206D* 30
QCT-TO308S # 1" x 17 mm 300 650 25 33 17.5 14.5 82 9 86 104 160 202 21 35 70 110 140
QCT-TO310S # 1-1/4" x 3/4" 300 650 25 33 17.5 14.5 82 9 86 104 160 202 21 35 70 110 140
QCT-TO312S # 1-1/2" x 1" 300 650 25 33 17.5 14.5 82 9 86 104 160 202 21 35 70 110 140

*Head for triple chain is not available (see TOT Type).
#Heads for double and triple chains are not available (see TOT Type).
All dimensions are in mm unless otherwise noted.


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Quality Transmission Components
125 Railroad Avenue, Garden City Park, NY 11040-5016 
Phone: (516) 437-6700 • Fax: (516) 328-3343 
 e-mail: support@econobelt.com  

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