40 DP Pitch Timing Belt Pulleys

3/16 Belt Width       Double Flange     Aluminum

page4.gif 2.93 K


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Part #
# Grooves
Pitch Dia
Outside Dia
Flange Dia 0.015
Bore +0.001 -0
Overall Lg
Hub Dia 0.015
Figure #
Screw
# Scws
10LTF01803
10
0.260
0.246
0.425
0.0940
0.500
0.425
1
2-56
1
10LTF01804
10
"
"
"
0.1250
"
"
"
4-40
"
11LTF01803
11
0.286
0.272
0.450
0.0940
"
0.450
"
2-56
"
11LTF01804
11
"
"
"
0.1250
"
"
"
4-40
"
12LTF01803
12
0.312
0.298
0.480
0.0940
"
0.480
"
2-56
"
12LTF01804
12
"
"
"
0.1250
"
"
"
4-40
"
13LTF01804
13
0.338
0.324
0.505
0.1250
"
0.505
"
"
"
14LTF01804
14
0.364
0.350
0.530
"
"
0.530
"
"
"
15LTF01804
15
0.390
0.376
0.555
"
"
0.555
"
"
"
15LTF01806
15
"
"
"
0.1875
"
"
"
"
"
16LTF01804
16
0.416
0.402
0.580
0.1250
"
0.580
"
"
"
16LTF01806
16
"
"
"
0.1875
"
"
"
"
"
18LTF01804
18
0.468
0.454
0.635
0.1250
0.562
0.312
2
"
"
18LTF01806
18
"
"
"
0.1875
"
"
2
"
2
18LTF01808
18
"
"
"
0.2500
0.500
0.635
1
6-40
"
20LTF01804
20
0.520
0.506
0.685
0.1250
0.562
0.364
2
4-40
1
20LTF01806
20
"
"
"
0.1875
"
"
2
"
2
20LTF01808
20
"
"
"
0.2500
0.500
0.685
1
6-40
"
21LTF01804
21
0.546
0.532
0.710
0.1250
0.562
0.390
2
4-40
1
21LTF01806
21
"
"
"
0.1875
"
"
"
"
2
21LTF01808
21
"
"
"
0.2500
0.500
0.710
1
6-40
"
22LTF01804
22
0.572
0.55
8
0.740
0.1250
0.562
0.390
2
4-40
1
22LTF01806
22
"
"
"
0.1875
"
"
"
"
"
22LTF01808
22
"
"
"
0.2500
0.500
0.740
1
6-40
"
24LTF01806
24
0.624
0.610
0.790
0.1875
0.625
0.442
2
4-40
"
24LTF01808
24
"
"
"
0.2500
"
"
"
6-40
"
25LTF01806
25
0.650
0.636
0.815
0.1875
"
0.468
"
4-40
"
25LTF01808
25
"
"
0.2500
"
0.468
"
6-40
"
26LTF01806
26
0.676
0.662
0.840
0.1875
"
0.494
"
4-40
"
26LTF01808
26
"
"
"
0.250
0
"
"
"
6-40
"
28LTF01806
28
0.728
0.714
0.895
0.1875
"
"
"
4-40
"
28LTF01808
28
"
"
"
0.2500
"
"
"
6-40
"