POLYURETHANE TIMING BELTS
AT-Series

AT3

Standard Lengths

Pitch/Length Version	Number of Teeth
AT3 / 150 SFX	50
AT3 / 201 SFX	67
AT3 / 252 SFX	84
AT3 / 267 SFX	89
AT3 / 270 SFX	90
AT3 / 300 SFX	100
AT3 / 351 SFX	117
AT3 / 399 SFX	133
AT3 / 417 SFX	139
AT3 / 450 SFX	150

Pitch/Length Version	Number of Teeth
AT3 / 501 SFX	167
AT3 / 549 SFX	183
AT3 / 600 SFX	200
AT3 / 639 SFX	213
AT3 / 720 SFX	240
AT3 / 816 SFX	272
AT3 / 819 SFX	273
AT3 / 900 SFX	300
AT3 / 918 SFX	306
AT3 / 1011 SFX	337

Pitch/Length Version	Number of Teeth
AT3 / 1017 SFX	339
AT3 / 1116 SFX	372
AT3 / 1215 SFX	405
AT3 / 1314 SFX	438
AT3 / 1413 SFX	471
AT3 / 1512 SFX	504
AT3 / 1611 SFX	537
AT3 / 1710 SFX	570

Available Joining Methods Below

Open-Ended "M"

Specifications

Spliced and Welded "V"

Specifications

Truly Endless "SFX"

Specifications

Ordering Example: Polyurethane Timing Belt
[WIDTH] [PITCH] / [LENGTH] [CONSTRUCTION]
16 AT3 / 1710 SFX