|
Tabelas
|
 |
| Rosca Whitworth 55° |
| D.E |
F.P.P |
Passo em mm |
Grau Hélice |
- DP |
+ DP |
| 1/8 |
40 |
0,635 |
4°17' |
2,71 |
2,76 |
| 3/16 |
24 |
1,058 |
4°46' |
4,01 |
4,08 |
| 7/32 |
24 |
1,058 |
4°03' |
4,79 |
4,86 |
| 1/4 |
20 |
1,27 |
4°18' |
5,43 |
5,52 |
| 5/16 |
18 |
1,41 |
3°40' |
6,92 |
7,02 |
| 3/8 |
16 |
1,58 |
3°26' |
8,40 |
8,48 |
| 7/16 |
14 |
1,81 |
3°22' |
9,82 |
9,93 |
| 1/2 |
12 |
2,12 |
3°24' |
11,21 |
11,32 |
| 9/16 |
12 |
2,12 |
3°01' |
12,80 |
12,91 |
| 5/8 |
11 |
2,31 |
2°56' |
14,26 |
14,37 |
| 11/16 |
11 |
2,31 |
2°39' |
15,85 |
15,96 |
| 3/4 |
10 |
2,54 |
2°40' |
17,28 |
17,40 |
| 7/8 |
9 |
2,83 |
2°32' |
20,27 |
20,39 |
| 1" |
8 |
3,18 |
2°30' |
23,20 |
23,34 |
| 1"1/8 |
7 |
3,63 |
2°30' |
26,08 |
26,23 |
| 1"1/4 |
7 |
3,63 |
2°15' |
29,25 |
29,40 |
| 1"3/8 |
6 |
4,24 |
2°25' |
32,02 |
32,19 |
| 1"1/2 |
6 |
4,24 |
2°10' |
35,20 |
35,37 |
| 1"5/8 |
5 |
5,08 |
2°25' |
37,81 |
38,00 |
| 1"3/4 |
5 |
5,08 |
2°15' |
41,00 |
41,18 |
| 1"7/8 |
4 1/2 |
5,65 |
2°20' |
43,79 |
43,99 |
| 2" |
4 1/2 |
5,65 |
2°12' |
46,96 |
47,16 |
| 2"1/4 |
4 |
6,35 |
2°10' |
52,82 |
53,06 |
| 2"1/2 |
4 |
6,35 |
1°58' |
59,20 |
59,41 |
| 2"3/4 |
3 1/2 |
7,26 |
2°02' |
64,95 |
65,18 |
| 3" |
3 1/2 |
7,26 |
1°51' |
71,30 |
71,53 |
| 3" 1/4 |
3 1/4 |
7,82 |
1°51' |
77,28 |
77,52 |
| 3"1/2 |
3 1/4 |
7,82 |
1°42' |
83,63 |
83,87 |
| 3"3/4 |
3 |
8,47 |
1°42' |
89,56 |
89,81 |
| 4" |
3 |
8,47 |
1°36' |
95,91 |
96,16 |
| 4"1/4 |
2 7/8 |
8,84 |
1°36' |
102,03 |
102,23 |
| 4"1/2 |
2 7/8 |
8,84 |
1°30' |
108,37 |
108,61 |
| 4"3/4 |
2 3/4 |
9,24 |
1°28' |
114,46 |
114,71 |
| 5" |
2 3/4 |
9,24 |
1°24' |
120,80 |
121,07 |
| 5"1/4 |
2 5/8 |
9,68 |
1°24' |
126,86 |
127,12 |
| 5"1/2 |
2 5/8 |
9,68 |
1°20' |
133,23 |
133,47 |
| 5"3/4 |
1 1/2 |
10,16 |
1°20' |
139,26 |
139,51 |
| 6" |
2 1/2 |
10,16 |
1°16' |
145,62 |
145,87 |
|
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