0610 0620 0630 0635 0650 0665 0675 0685 0690 0700 0710 0720 0725 0740 0750 0780 0800 0805 0810 0815 0840 0850 0860 0115 0150 0165 0185 0200 0210 0215 0220 0225 0240 0250 0255 0260 0270 0275 0280 0295 0300 0305 0310 0325 0330 0340 0350 0355 0365 0375 0390 0400 0410 0420 0425 0450 0455 0475 0480 0500 0505 0510 0525 0545 0550 0560 0570 0575 0600   70   71   73   75   78   80   82   84   85   90   91   95   96 100 101 102 105 109 110 112 114 115 120 Quality Transmission Components 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 610 620 630 635 650 665 675 685 690 700 710 720 725 740 750 780 800 805 810 815 840 850 860 350 355 365 375 390 400 410 420 425 450 455 475 480 500 505 510 525 545 550 560 570 575 600 23 30 33 37 40 42 43 44 45 48 50 51 52 54 55 56 59 60 61 62 65 66 68 115 150 165 185 200 210 215 220 225 240 250 255 260 270 275 280 295 300 305 310 325 330 340 122 124 126 127 130 133 135 137 138 140 142 144 145 148 150 156 160 161 162 163 168 170 172 Inch mm PITCH LENGTH CODE T5 Timing Belts Pitch 5 mm (.197") ECONOBELT No. of Teeth   4.528   5.906   6.496   7.283   7.874   8.268   8.465   8.661   8.858   9.449   9.843 10.039 10.236 10.630 10.827 11.024 11.614 11.811 12.008 12.205 12.795 12.992 13.386 Pitch Length Inch mm PITCH LENGTH CODE No. of Teeth 13.780 13.976 14.370 14.764 15.354 15.748 16.142 16.535 16.732 17.717 17.913 18.701 18.898 19.685 19.882 20.079 20.669 21.457 21.654 22.047 22.441 22.638 23.622 Pitch Length Inch mm PITCH LENGTH CODE No. of Teeth 24.016 24.409 24.803 25.000 25.591 26.181 26.575 26.969 27.165 27.559 27.953 28.346 28.543 29.134 29.528 30.709 31.496 31.693 31.890 32.087 33.071 33.465 33.858 Pitch Length 06 10 16 25 QB-T5    6 mm (.236) 10 mm (.394) 16 mm (.630) 25 mm (.984) PITCH LENGTH CODE WIDTH CODE Belt Width * 5 mm (.197) 0.4 mm R (.016 R) TYP 2.2 mm (.087) BELT WIDTH 2.65 mm (.104) 1.2 mm (.047) 40° MATERIAL: Nylon Covered, Fiberglass Reinforced, Neoprene LOADING CAPACITY: 60 N/mm (343 lbf/in.) Belt Width BREAKING STRENGTH: ³80 N/mm (457 lbf/in.) Belt Width TEMPERATURE RANGE: -40°C to 120°C (-40°F to 248°F) *Special Widths - cut to size from sleeves available from stock. Continued on the next page