Perno
y tuerca |
Valor referencial |
API
(SAE2) |
Lubricantes
Sweeney |
Diámetro de
la rosca |
Tuerca
standard |
Tuerca
pesada |
Seco |
Aceite |
506 |
507 |
505 |
504 |
503 |
|
|
|
|
|
|
1,537
°C |
982
°C |
982
°C |
1,315
°C |
371
°C |
|
|
|
µ
= 0.400 |
µ
= 0.150 |
µ
= 0.117 |
µ
= 0.110 |
µ
= 0.100 |
µ
= 0.100 |
µ
= 0.085 |
µ
= 0.060 |
3/4 |
1.1/8 |
1.1/4 |
559 |
224 |
180 |
171 |
157 |
157 |
137 |
104 |
7/8 |
1.5/16 |
1.7/16 |
893 |
358 |
287 |
272 |
250 |
250 |
218 |
165 |
1 |
1.1/2 |
1.5/8 |
1,332 |
533 |
427 |
405 |
373 |
373 |
325 |
245 |
1.1/8 |
1.11/16 |
1.13/16 |
1,994 |
772 |
618 |
585 |
538 |
538 |
468 |
351 |
1.1/4 |
1.7/8 |
2 |
2,720 |
1,075 |
858 |
811 |
746 |
746 |
647 |
483 |
1.3/8 |
2.1/16 |
2.3/16 |
3,678 |
1,447 |
1,152 |
1,090 |
1,000 |
1,000 |
867 |
644 |
1.1/2 |
2.1/4 |
2.3/8 |
4,837 |
1,896 |
1,507 |
1,425 |
1,307 |
1,307 |
1,131 |
837 |
1.5/8 |
2.7/16 |
2.9/16 |
6,260 |
2,445 |
1,941 |
1,834 |
1,682 |
1,682 |
1,453 |
1,071 |
1.3/4 |
2.5/8 |
2.3/4 |
7,888 |
3,072 |
2,436 |
2,301 |
2,109 |
2,109 |
1,820 |
1,338 |
1.7/8 |
2.13/16 |
2.15/16 |
9,775 |
3,798 |
3,009 |
2,841 |
2,602 |
2,602 |
2,244 |
1,646 |
2 |
3 |
3.1/8 |
11,942 |
4,630 |
3,665 |
3,460 |
3,167 |
3,167 |
2,729 |
1,997 |
2.1/8 |
3.3/16 |
3.5/16 |
14,408 |
5,575 |
4,409 |
4,162 |
3,809 |
3,809 |
3,279 |
2,395 |
2.1/4 |
3.3/8 |
3.1/2 |
17,191 |
6,641 |
5,248 |
4,953 |
4,531 |
4,531 |
3,898 |
2,843 |
2.3/8 |
3.9/16 |
3.5/8 |
20,310 |
7,834 |
6,187 |
5,838 |
5,339 |
5,339 |
4,590 |
3,343 |
2.1/2 |
3.3/4 |
3.7/8 |
23,786 |
9,162 |
7,232 |
6,823 |
6,238 |
6,238 |
5,360 |
3,898 |
2.3/4 |
4.1/8 |
4.1/4 |
28,846 |
11,085 |
8,741 |
8,244 |
7,533 |
7,533 |
6,467 |
4,691 |
3 |
4.1/2 |
4.5/8 |
37,670 |
14,447 |
11,382 |
10,732 |
9,803 |
9,803 |
8,410 |
6,087 |
3.1/4 |
4.7/8 |
5 |
48,129 |
18,428 |
14,507 |
13,676 |
12,488 |
12,488 |
10,705 |
7,735 |
3.1/2 |
5.1/4 |
5.3/8 |
60,365 |
23,079 |
18,157 |
17,113 |
15,622 |
15,622 |
13,385 |
9,656 |
3.3/4 |
5.5/8 |
5.3/4 |
74,516 |
28,453 |
22,373 |
21,084 |
19,241 |
19,241 |
16,477 |
11,871 |
4 |
6 |
6.1/8 |
90,720 |
34,603 |
27,195 |
25,624 |
23,379 |
23,379 |
20,012 |
14,401 |
4.1/4 |
5.5/8 |
6.1/2 |
86,146 |
32,826 |
25,788 |
24,295 |
22,162 |
22,162 |
18,963 |
13,631 |
4.1/2 |
6.3/4 |
6.7/8 |
102,513 |
39,029 |
30,649 |
28,871 |
26,332 |
26,332 |
22,523 |
16,174 |
4.3/4 |
N/A |
7.1/4 |
120,831 |
45,967 |
36,084 |
33,988 |
30,994 |
30,994 |
26,502 |
19,015 |
5 |
N/A |
7.5/8 |
141,210 |
58,681 |
42,128 |
39,677 |
36,176 |
36,176 |
30,924 |
22,171 |
5.1/4 |
N/A |
8 |
163,761 |
62,214 |
48,810 |
45,967 |
41,905 |
41,905 |
35,812 |
25,657 |
5.1/2 |
N/A |
8.3/8 |
188,592 |
71,606 |
56,164 |
52,889 |
48,209 |
48,209 |
41,190 |
29,491 |
5.3/4 |
N/A |
8.3/4 |
215,815 |
81,899 |
64,222 |
60,472 |
55,116 |
55,116 |
47,081 |
33,689 |
6 |
N/A |
9.1/8 |
245,538 |
93,133 |
73,015 |
68,748 |
62,652 |
62,652 |
53,508 |
38,267 |
Considerar que:
Recuerde:
-
De no tener
la herramienta de ajuste adecuada, puede reducir el torque de ajuste
usando el lubricante adecuado: escoja
el diámetro del perno, luego elija la tuerca correspondiente y siga a
la derecha hasta encontrar la columna que corresponda al torque que
Ud. puede aplicar. Escoja luego ese lubricante para el proceso de
apriete
-
Tenemos otras soluciones
mas para sus problemas de apriete. Contacte nuestras oficinas para
mayor información.
|