Catalog
Number 		 Load
(N) 		  A  B  C D E F G H I L P Q R S M N O
Min Max
QTA-ET1M08 130 250 20 23 12.5 11 56.2 7 58 74 109 137 60 M8 10 35      
QTA-ET1M10 M10
QTA-ET1M12 M12
QTA-ET2M12 180 420 25 28 15 12.5 70.5 9 70 87 139 175 70 M12 12 50      
QTA-ET3M12  300 650 30 33 17.5 14.5 82 9 86 104 165 207 80  M12 14 60 21 35 70
QTA-ET3M14 M14

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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ET Type Tensioner Arm  
Spring Loaded