Catalog
Number 		 Load
(N) 		 Chain
Pitch		  A  B  C D E F G H I L P R M N O
Min Max
QCT-TA103S 130 250 3/8" x 7/32" 20 23 12.5 11 56.2 7 58 74 115 143 140 120      
QCT-TA103D 20
QCT-TA103T 25
QCT-TA104S 130 250 1/2" x 5/16" 20 23 12.5 11 56.2 7 58 74 115 143 140 120      
QCT-TA104D 20
QCT-TA104T 35
QCT-TA205S 180 420 5/8" x 3/8" 20 28 15 12.5 70.5 9 70 87 128 164 140 140      
QCT-TA205D 25
QCT-TA205T 41.5
QCT-TA206S 180 420 3/4" x 7/16" 22 28 15 12.5 70.5 9 70 87 128 164 140 140      
QCT-TA206D 30
QCT-TA206T 49
QCT-TA308S 300 650 1" x 17 mm 25 33 17.5 14.5 82 9 86 104 145 187 140 160 21 35 70
QCT-TA308D 45
QCT-TA308T 78
QCT-TA310S 300 650 1-1/4" x 3/4" 25 33 17.5 14.5 82 9 86 104 145 187 140 160 21 35 70
QCT-TA310D 54
QCT-TA310T 90
QCT-TA312S 300 650 1-1/2" x 1" 25 33 17.5 14.5 82 9 86 104 145 187 140 160 21 35 70
QCT-TA312D 71
QCT-TA312T 119

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