NEW SIZES
CATALOG NUMBER DESIGNATION:
Example: A 6R53M170060 is an 170 Groove 6 mm Wide Belt.
No. of Grooves
Code
(See tables below)
Width Code
(See right)
Equivalent
Inch Width
Width
Code
Belt
Width
060
090
.236
.354
6 mm
9 mm
A 6 R 5 3 M
NEOPRENE
6 & 9 mm WIDE
GT®2 Timing Belts - 3 mm Pitch
Special Widths - cut to size from sleeves available from stock.
PROFILE
Continued from the previous page
mm
Groove
Code
Pitch Length
Inch
308
315
350
360
424
512
529
564
687
36.378
37.205
41.338
42.520
50.079
60.472
62.480
66.614
81.142
924
945
1050
1080
1272
1536
1587
1692
2061
mm
Groove
Code
Pitch Length
Inch
138
140
148
149
150
152
158
160
161
163
165
167
414
420
444
447
450
456
474
480
483
489
495
501
16.299
16.535
17.480
17.598
17.716
17.953
18.661
18.898
19.016
19.252
19.488
19.724
mm
Groove
Code
Pitch Length
Inch
168
170
171
174
179
180
184
187
188
190
194
196
504
510
513
522
537
540
552
561
564
570
582
588
19.843
20.079
20.197
20.551
21.142
21.260
21.732
22.087
22.205
22.441
22.913
23.150
mm
Groove
Code
Pitch Length
Inch
200
207
210
219
228
232
245
250
262
280
283
299
23.622
24.449
24.803
25.866
26.929
27.402
28.937
29.527
30.945
33.071
33.425
35.315
600
621
630
657
684
696
735
750
786
840
849
897
2-132B REV: 8.26.08 MH
