Rondelle elastiche spaccate, serie alta

Disegni dimensionali e diagrammi tecnici

1924_3Iv6Zr_b18.21.1-table4.jpg

Dimensioni chiave e parametri tecnici

Dimensions in inches: source ASME B18.21.1 -2009- Table 4 High Collar
Nominal washer size
A max
A min
B max
T
mean
section thickness
(t1+t)/2
W min
No.4 (0.112)
0.120 0.114 0.173 0.022 0.022
No.5 (0.125)
0.133 0.127 0.202 0.030 0.030
No.6 (0.138)
0.148 0.141 0.216 0.030 0.030
No.8 (0.164)
0.174 0.167 0.267 0.047 0.042
No.10 (0.190)
0.2 0.193 0.294 0.047 0.042
1/4 - (0.250)
0.26 0.252 0.363 0.078 0.047
5/16 - (0.3125)
0.322 0.314 0.457 0.093 0.062
3/8 - (0.375)
0.385 0.377 0.55 0.125 0.076
7/16 -(0.4375)
0.45 0.44 0.644 0.140 0.090
1/2 - (0.5)
0.512 0.502 0.733 0.172 0.103
5/8 - (0.625)
0.641 0.628 0.917 0.203 0.125
3/4 - (0.75)
0.766 0.753 1.105 0.218 0.154
7/8 - (0.875)
0.894 0.878 1.291 0.234 0.182
1 - (1)
1.024
1.003
1.478
0.25
0.208
1-1/8 (1.125) 1.153 1.129 1.663 0.313 0.236
1- 1/4 (1.25) 1.280 1.254 1.790 0.313 0.236
1 - 3/8 (1.375) 1.408 1.379 2.031 0.375 0.292
1 - 1/2 (1.5) 1.534 1.504

2.159

0.375 0.292
1 - 3/4 (1.75) 1.798 1.758 2.596 0.469 0.383
2 - (2) 2.039 2.008 2.846 0.469 0.383
2 - 1/4 (2.5) 2.293 2.262 3.345 0.508 0.508
2 - 1/2 (2.5) 2.543 2.512 3.595 0.508 0.508
2 - 3/4 (2.75) 2.793 2.762 4.095 0.633 0.633
3 - (3) 3.043 3.012 4.035 0.633 0.633