Related Resources: belt design

Synchronous Timing Belt Pulley Standard Diameters

Belt Drive Design and Engineering
Mechanical Gear Design and Engineering

Synchronous Timing Belt Standard Pulley Diameters per. ANSI RMA IP-24, ISO 5299 and IS 9804.

Related:

Synchronous Timing Belt Pulley

Synchronous Belt Standard Pulley Diameters ANSI/RMA IP-24

Number
of
Grooves
Belt Section
MXL
(0.080)
XL
(0.200)
L
(0.375)
Diameters
Diameters
Diameters
Pitch
Outside
Pitch
Outside
Pitch
Outside
10
0.255
0.235
0.637
0.617
1.194*
1.164
12
0.306
0.286
0.764
0.744
1.432*
1.402
14
0.357
0.337
0.891
0.871
1.671
1.641
16
0.407
0.387
1.019
0.999
1.910
1.880
18
0.458
0.438
1.146
1.126
2.149
2.119
20
0.509
0.489
1.273
1.253
2.387
2.357
22
0.560
0.540
1.401
1.381
2.626
2.596
24
0.611
0.591
1.528
1.508
2.865
2.835
26
0.662
0.642
…
…
3.104
3.074
28
0.713
0.693
1.783
1.763
3.342
3.312
30
0.764
0.744
1.910
1.890
3.581
3.551
32
0.815
0.795
2.037
2.017
3.820
3.790
34
0.866
0.846
…
…
…
…
36
0.917
0.897
2.292
2.272
4.297
4.267
40
1.019
0.999
2.546
2.526
4.775
4.745
42
1.070
1.050
2.674
2.654
…
…
44
1.120
1.100
2.801
2.781
5.252
5.222
48
1.222
1.202
3.056
3.036
5.730
5.700
60
1.528
1.508
3.820
3.800
7.162
7.132
72
1.833
1.813
4.584
4.564
8.594
8.564
84
…
…
…
…
10.027
9.997
90
…
…
…
…
…
…
96
…
…
…
…
…
…
120
…
…
…
…
…
…

 

Number
of
Grooves
Belt Section
H
(0.500)
XH
(0.875)
XXH
(1.250)
Diameters
Diameters
Diameters
Pitch
Outside
Pitch
Outside
Pitch
Outside
10
…
…
…
…
…
…
12
…
…
…
…
…
…
14
2.228*
2.174
…
…
…
…
16
2.546
2.492
…
…
…
…
18
2.865
2.811
5.013
4.903
7.162
7.042
20
3.183
3.129
5.570
5.460
7.958
7.838
22
3.501
3.447
6.127
6.017
8.754
8.634
24
3.820
3.766
6.685
6.575
9.549
9.429
26
4.138
4.084
7.242
7.132
10.345
10.225
28
4.456
4.402
7.799
7.689
…
…
30
4.775
4.721
8.356
8.246
11.937
11.817
32
5.093
5.039
8.913
8.803
…
…
34
…
…
…
…
13.528
13.408
36
5.730
5.676
…
…
…
…
40
6.366
6.312
11.141
11.031
15.915
15.795
42
…
…
…
…
…
…
44
7.003
6.949
…
…
…
…
48
7.639
7.585
13.369
13.259
19.099
18.979
60
9.549
9.495
16.711
16.601
23.873
23.753
72
11.459
11.405
20.054
19.944
28.648
28.528
84
13.369
13.315
23.396
23.286
…
…
90
…
…
…
…
35.810
35.690
96
15.279
15.225
26.738
26.628
…
…
120
19.099
19.045
33.423
33.313
…
…

All dimensions in inches.
* Usually not available in all widths from industry distributors.

References:

ANSI / RMA IP-24
ISO 5299
IS 9804
Machinerys Handbook, 28th Edition

Link to this Webpage:

Copy Text to clipboard

Spider Optimizer

© Copyright 2000 - 2024, by Engineers Edge, LLC
www.engineersedge.com
All rights reserved
Disclaimer | Feedback
Advertising | Contact