Belting Ware, Olympic Park, Voortekker Road, Goodwood, Cape Town
+27 (0)83 460 5253
Metric Timing Belts
by Belting Ware
Metric Timing Belts
1

Metric Timing Belts are manufactured using Polyurethane and steel cords as tension members. The tensile cords are usually wound around the mold during the casting process.

Metric belts have a trapezoidal tooth pitch, similar to imperial belt pitches. They have a slightly deeper tooth engagement than imperial profiles, thus increasing tooth mesh reliability.

Good chemical, UV and aging resistance. Wide range of standard size and tooth options.

We stock both Optibelt Germany and Elatech Brand.

Temperature range of -30 to 80°C

Metric ZRM and ZRM-D
Timing Belts

Section
T5
AT5
DT5
T10
AT10
DT10
Ht 1.2mm 1.2mm 1.2mm 2.5mm 2.5mm 2.5mm
Hs 2.2mm 2.2mm 3.4mm 4.5mm 4.5mm 5.3mm
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
165 165.00 33 410 410.00 82 675 67500 135
185 185.00 37 420 420.00 84 690 690.00 138
200 200.00 40 425 425.00 85 700 700.00 140
215 215.00 43 440 440.00 88 720 720.00 144
220 220.00 44 445 445.00 89 725 725.00 145
225 225.00 45 450 450.00 90 750 750.00 156
245 245.00 49 455 455.00 91 780 780.00 156
250 250.00 50 460 460.00 92 800 800.00 160
255 255.00 51 475 475.00 95 815 815.00 163
260 260.00 52 480 480.00 96 840 840.00 168
270 270.00 54 500 500.00 100 850 850.00 170
275 275.00 55 510 510.00 102 860 860.00 172
280 280.00 56 525 525.00 105 900 900.00 180
295 295.00 59 545 545.00 109 940 940.00 188
300 300.00 60 550 550.00 110 990 990.00 198
305 305.00 61 560 560.00 112 1000 1000.00 200
325 325.00 65 575 575.00 115 1075 1075.00 215
330 330.00 66 590 590.00 118 1100 1100.00 220
340 340.00 68 600 600.00 120 1115 1115.00 223
350 350.00 70 610 610.00 122 1140 1140.00 228
355 355.00 71 620 620.00 124 1215 1215.00 243
360 360.00 72 625 625.00 125 1350 1350.00 280
365 365.00 73 630 630.00 126 1380 1380.00 276
375 375.00 75 640 640.00 128 1440 1440.00 288
390 390.00 78 650 650.00 130 / / /
400 400.00 80 660 660.00 132 / / /

The Metric AT profile is developed for higher load carrying capacity.
It has a lower backlash than standard T tooth profile.

Belt no. Pitch Length Number of Teeth
225 225.00 45
255 255.00 51
280 280.00 56
300 300.00 60
340 340.00 68
375 375.00 75
390 390.00 78
420 420.00 84
450 450.00 90
455 455.00 91
500 500.00 100
545 545.00 109
600 600.00 120
610 610.00 122
660 660.00 132
710 710.00 142
720 720.00 144
750 750.00 150
780 780.00 156
825 825.00 165
860 860.00 172
975 975.00 195
1050 1050.00 210
1125 1125.00 225
1500 1500 300

These metric belts have a double sided trapezoidal tooth pitch, similar to imperial belt pitches.

They have a slightly deeper tooth engagement than imperial profiles, thus increasing tooth mesh reliability.

Belt no.
Pitch Length
Number of Teeth
300 300 60
350 350 70
400 400 80
410 410 82
450 450 90
460 460 92
480 480 96
500 500 100
515 515 103
550 550 110
590 590 118
600 600 120
620 620 124
650 650 130
700 700 140
750 750 150
800 800 160
815 815 163
850 850 170
860 860 172
900 900 180
940 940 188
1100 1100 220
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
260 260.00 26 900 90.0 90 1450 145.0 145
370 370.00 37 910 91.00 91 1460 146.0 146
400 400.00 40 920 92.0 92 1500 150.0 150
410 410.00 41 950 95.0 95 1560 156.0 156
440 440.00 44 960 96.0 96 1600 160.0 160
450 450.00 45 970 97.0 97 1610 161.0 161
500 500.00 50 980 98.0 98 1700 170.0 170
530 530.00 53 1000 100.0 100 1750 175.0 175
550 550.00 55 1010 101.0 101 1780 178.0 178
560 560 56 1050 105.0 105 1800 180.0 180
600 600.00 60 1080 108.0 108 1880 188.0 188
610 610.00 61 1100 110.0 110 1960 196.0 196
630 630.00 63 1110 111.0 111 2250 225.0 225
650 650.00 65 1140 114.0 114 / / /
660 660.00 66 1150 115.0 115 / / /
690 690.00 69 1200 120.0 120 / / /
700 700.00 70 1210 121.0 121 / / /
720 720.00 72 1240 124.0 124 / / /
750 750.00 75 1250 125.0 125 / / /
780 780.00 78 1300 130.0 130 / / /
800 800.00 80 1320 132.0 132 / / /
810 810.00 81 1350 135.0 135 / / /
840 840.00 84 1390 139.0 139 / / /
850 850.00 85 1400 140.0 140 / / /
880 880.00 88 1420 142.0 142 / / /
890 890.00 89 1440 144.0 144 / / /

Metric belts have a trapezoidal tooth pitch, similar to imperial belt pitches. They have a slightly deeper tooth engagement than imperial profiles, thus increasing tooth mesh reliability.

The Metric AT profile is developed for higher load carrying capacity.
It has a lower backlash than standard T tooth profile.

Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
500 50.0 50 1350 135.0 135
560 56.0 56 1360 136.0 136
600 60.0 60 1400 140.0 140
610 61.0 61 1420 142.0 142
660 66.0 66 1480 148.0 148
700 70.0 70 1500 150.0 150
730 73.0 73 1600 160.0 160
780 78.0 78 1700 170.0 170
800 80.0 80 1720 172.0 172
840 84.0 84 1800 180.0 180
890 89.0 89 1860 186.0 186
920 92.0 92 1940 194.0 194
960 96.0 96 / / /
980 98.0 98 / / /
1000 100.0 100 / / /
1010 101.0 101 / / /
1050 105.0 105 / / /
1080 108.0 108 / / /
1100 110.0 110 / / /
1150 115.0 115 / / /
1200 120.0 120 / / /
1210 121.0 121 / / /
1250 125.0 125 / / /
1280 128.0 128 / / /
1300 130.0 130 / / /
1320 132.0 132 / / /

Metric belts have a trapezoidal tooth pitch, similar to imperial belt pitches. They have a slightly deeper tooth engagement than imperial profiles, thus increasing tooth mesh reliability. They are ideal for bi-directional drives.

Belt no.
Pitch Length
Number of Teeth
260 26.0 26
530 53.0 53
600 60.0 60
630 63.0 63
660 66.0 66
700 70.0 70
720 72.0 72
750 75.0 75
800 80.0 80
840 84.0 84
900 90.0 90
980 98.0 98
1000 100.0 100
1100 110.0 110
1200 120.0 120
1210 121.0 121
1240 124.0 124
1250 125.0 125
1300 130.0 130
1320 132.0 132
1350 135.0 135
1400 140.0 140
1420 142.0 142
1500 150.0 150
1600 160.0 160
1610 161.0 161
1700 170.0 170
1800 180.0 180
1880 188.0 188
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