Pinos rectos tipo mola, ranhurados, para serviço ligeiro

Esta norma (ISO 13337) especifica as características dos pinos rectos tipo mola ranhurados, fabricados em aço ou aço inoxidável martensítico ou austenítico, para serviço pesado, com diâmetro nominal de 2 a 50 mm, inclusive. Os diâmetros nominais foram escolhidos de forma a que os pinos possam ser encaixados uns nos outros ou combinados com pinos para serviço pesado DIN 8752.

Principais dimensões e parâmetros técnicos

Dimensions in mm - source Din 13337 2009

Ø nom a max a min d1 max before mounting d2 before mounting s nom Minimum shear strength, double kN (steel and martensitic only)
2 0.4 0.2 2.4 1.9 0.2 1.5
2.5 0.45 0.25 2.9 2.3 0.25 2.4
3 0.45 0.25 3.5 2.7 0.3 3.5
3.5 0.5 0.3 4 3.1 0.35 4.6
4 0.7 0.5 4.6 3.4 0.5 48
4.5 0.7 0.5 5.1 3.9 0.5 8.8
5 0.7 0.5 5.6 4.4 0.5 10.4
6 0.9 0.7 6.7 4.9 0.75 18
8 1.8 1.5 8.8 7 0.75 24
10 2.4 2 10.8 8.5 1 40
12 2.4 2 12.8 10.5 1 48
13 2.4 2 13.8 11 1.25 66
14 2.4 2 14.8 11.5 1.5 84
16 2.4 2 16.8 13.5 1.5 98
18 2.4 2 18.9 15 1.75 126
20 2.4 2 20.9 16.5 2 158
21 2.4 2 21.9 17.5 2 168
25 3.4 3 25.9 21.5 2 202
28 3.4 3 28.9 23.5 2.5 280
30 3.4 3 30.9 25.5 2.5 302
35 3.6 3 35.9 28.5 3.5 490
40 4.6 4 40.9 32.5 4 634
45 4.6 4 45.9 37.5 4 720
50 4.6 4 50.9 40.5 5 1000

Din 13337 - commercial lengths

nominal diameter
2
2.5
3
3.5
4
4.5
5
6
8
10
nominal length l
4 X X X X X
5 X X X X X X X
6 X X X X X X X
8 X X X X X X X
10 X X X X X X X X X X
12 X X X X X X X X X X
14 X X X X X X X X X X
16 X X X X X X X X X X
18 X X X X X X X X X X
20 X X X X X X X X X X
22 X X X X X X X X X X
24 X X X X X X X X X X
26 X X X X X X X X X X
28 X X X X X X X X X X
30 X X X X X X X X X X
32 X X X X X X X X
35 X X X X X X X X
40 X X X X X X X X
45 X X X X X X
50 X X X X X X
55 X X X X
60 X X X X
65 X X X X
70 X X X X
75 X X X X
80 X X X X
85 X X X
90 X X X
95 X X X
100 X X X
120 X X
140 X
160 X

Din 13337 - commercial lengths

nominaldiameter
12
13
14
16
18
20
21
25
28
30
35
40
45
50
nominal length l
10 X X X X X X
12 X X X X X X
14 X X X X X X X X X X
16 X X X X X X X X X X
18 X X X X X X X X X X
20 X X X X X X X X X X X X X X
22 X X X X X X X X X X X X X X
24 X X X X X X X X X X X X X X
26 X X X X X X X X X X X X X X
28 X X X X X X X X X X X X X X
30 X X X X X X X X X X X X X X
32 X X X X X X X X X X X X X X
36 X X X X X X X X X X X X X X
40 X X X X X X X X X X X X X X
45 X X X X X X X X X X X X X X
50 X X X X X X X X X X X X X X
55 X X X X X X X X X X X X X X
60 X X X X X X X X X X X X X X
65 X X X X X X X X X X X X X X
70 X X X X X X X X X X X X X X
75 X X X X X X X X X X X X X X
80 X X X X X X X X X X X X X X
85 X X X X X X X X X X X X X X
90 X X X X X X X X X X X X X X
95 X X X X X X X X X X X X X X
100 X X X X X X X X X X X X X X
120 X X X X X X X X X X X X X X
140 X X X X X X X X X X X X X X
160 X X X X X X X X X X X X X X
180 X X X X X X X X X X X X X X
200 X X X X X X X X X X X X