Omni Gear and Machine Corporation - Toll Free: (800) 876-7216 - Fax: (815) 723-9207

Span
Measurements

 

SPAN MEASUREMENTS
25º PA

N T

W

10
11
12
13
2
2
2
2
4.5425
4.5697
4.5969
4.6240
14
15
16
17
2
2
2
2
4.6512
7.5256
7.5528
7.5800
18
19
20
21
3
3
3
3
7.6071
7.6343
7.6615
7.6886
22
23
24
25
4
4
4
4
10.5630
10.5902
10.6174
10.6445
26
27
28
29
4
4
4
5
10.6717
10.6989
10.7260
13.6005
30
31
32
33
13
13
13
13
13.6276
13.6548
13.6820
13.7091
34
35
36
37
6
6
6
6
13.7363
13.7635
16.6379
16.6620
 
 
 
 
   
N T

W

38
39
40
41
6
6
6
7
16.6922
16.7194
16.7465
16.7737
42
43
44
45
7
7
7
7
16.8009
16.8281
19.7025
19.7296
46
47
48
49
7
7
7
7
19.7568
19.7840
19.8111
19.8383
50
51
52
53
7
8
8
8
19.8655
22.7399
22.7671
22.7942
54
55
56
57
9
9
9
9
22.8214
22.8486
22.8757
22.9029
58
59
60
61
9
9
9
10
25.7773
25.8045
25.8316
25.8588
62
63
64
65
10
10
9
10
25.8860
25.9131
25.9403
28.8147
66
67
 
 
10
10
 
 
28.8419
28.8691
 
 
N T

W

68
69
70
71
10
10
10
10
28.8962
28.9234
28.9506
28.9777
72
73
74
75
11
11
11
11
31.8521
31.8793
31.9065
31.9336
76
77
78
79
11
11
11
11
31.9608
31.9880
32.0151
32.0423
80
81
82
83
12
12
12
12
32.9167
34.9439
34.9711
34.9982
84
85
86
87
12
12
12
13
35.0254
35.0526
35.0797
37.9541
88
89
90
91
13
13
13
13
37.9813
38.0085
38.0356
38.0228
92
93
94
95
13
13
14
14
38.0900
38.1171
40.9916
41.0187
96
97
98
99
14
14
14
14
14.0459
14.0731
41.1002
41.1274