Proveedores de arandelas de retención y arandelas de seguridad para ejes

Esta norma (DIN 6799) especifica los requisitos para las arandelas de retención diseñadas para la sujeción axial de componentes en ejes. Se incorporan radialmente en las ranuras y encierran la base de la ranura de forma deflexible mediante segmentos.

Dibujos dimensionales y diagramas técnicos

441_2fmBcY_DIN-6799--2.jpg

Dimensiones clave y parámetros técnicos

Dimensions in mm - source DIN 6799

Publication date: 06/2017 supercedes DIN 6799 date: 04-2011

nominal diameter d2 s nominal size a nominal size d2 d3 max m n ≈ weight x 1000 pcs in kg
min max
0.8 0.2 0.58 0.54 2.25 2.25 0.24 0.4 0.003
1.2 0.3 1.01 0.97 3.25 3.25
0.34
0.6
0.009
1.5 0.4 1.25 1.24 4.25 4.25
0.44
0.8
0.021
1.9 0.5 1.61 1.57 4.8 4.80
0.54
1
0.040
2.3 0.6 1.94 1.9 6.3 6.30
0.64
1
0.069
3.2 0.6 2.7 2.66 7.3 7.30
0.64
1
0.088
4 0.7 3.34 3.292 9.3 9.30
0.74
1.2
0.158
5 0.7 4.11 4.062 11.3 11.30
0.74
1.2
0.236
6 0.7 5.26 5.212 12.3 12.30
0.74
1.2
0.255
7 0.9 5.84 5.792 143 14.30
0.94
1.5

0.474

8 1 6.52 6.462 16.3 16.30
1.05
1.8

0.660

9 1.1 7.63 7.572 18.8 18.80
1.15
2
1.09
10 1.2 8.32 8.262 20.4 20.40
1.25
2
1.25
12 1.3 10.45 10.38 23.4 23.4
1.35
2.5
1.63
15 1.5 12.61 12.54 29.4 29.4
1.55
3.
3.37
19 1.75 15.92 15.85 37.6 37.6
1.80
3.5
6.42
24 2 21.88 21.796 44.6 44.6
2.05
4
8.55
30 2.5 25.8 25.716 52.6 52.6
2.55
4.5
13.5

Dimensions in mm - source DIN 6799

Publication date: 04/2011supercedes DIN 6799 date: 09-1981

nominal diameter d2 d1
d2 max.
s nom
a nom
Shaft diameter range d3 (min÷max)
m
n min.
≈ weight x 1000 pcs in kg
0.8 1<d1<1.4 2.25 0.2 0.58 2.25 0.24 0.4 0.003
1.2
1.4<d1<2
3.25
0.3
1.01
3.25
0.34
0.6
0.009
1.5
2<d1<2.5
4.25
0.4
1.28
4.25
0.44
0.8
0.021
1.9
2.5<d1<5
4.8
0.5
1.61
4.80
0.54
1
0.040
2.3
3<d1<4
6.3
0.6
1.94
6.30
0.64
1
0.069
3.2
4<d1<5
7.3
0.6
2.7
7.30
0.64
1
0.088
4
5<d1<7
9.3
0.7
3.34
9.30
0.74
1.2
0.158
5
6<d1<8
11.3
0.7
4.11
11.30
0.74
1.2
0.236
6
7<d1<9
12.3
0.7
5.26
12.30
0.74
1.2
0.255
7
8<d1<11
14.3
0.9
5.84
14.30
0.94
1.5
0.474
8
9<d1<12
16.3
1
6.52
16.30
1.05
1.8
0.660
9
10<d1<14
18.8
1.1
7.63
18.30
1.15
2
1.09
10
11<d1<15
20.4
1.2
8.32
20.40
1.25
2
1.25
12
13<d1<18
23.4
1.3
10.45
23.4
1.35
2.5
1.63
15
16<d1<24
29.4
1.5
12.61
29.4
1.55
3.
3.37
19
20<d1<31
37.6
1.75
15.92
37.6
1.80
3.5
6.42
24
25<d1<38
44.6
2
21.88
44.6
2.05
4
8.55
30
32<d1<42
52.6
2.5
25.80
52.6
2.55
4.5
13.5

Dimensions in mm - source DIN 6799

Publication date: 09/1981

nominal diameter d2

s nominal size a nominal size d2 d3 max ≈ weight x 1000 pcs in kg
min max
0.8 0.2 0.58 0.54 2.25 2.25 0.003
1.2 0.3 1.1 0.97 3.25 3.25 0.009
1.5 0.4 1.28 1.24 4.25 4.25 0.021
1.9 0.5 1.61 1.57 4.8 4.80 0.040
2.3 0.6 1.94 1.9 6.3 6.30 0.069
3.2 0.6 2.7 2.66 7.3 7.30 0.088
4 0.7 3.34 3.292 9.3 9.30 0.158
5 0.7 4.11 4.062 11.3 11.30 0.236
6 0.7 5.26 5.212 12.3 12.30 0.255
7 0.9 5.84 5.792 14.3 14.30

0.474

8 1 6.52 6.462 16.3 16.30

0.660

9 1.1 7.63 7.572 18.8 18.30 1.09
10 1.2 8.32 8.262 20.4 20.40 1.25
12 1.3 10.45 10.38 23.4 23.4 1.63
15 1.5 12.61 12.54 29.4 29.4 3.37
19 1.75 15.92 15.85 37.6 37.6 6.42
24 2 21.88 21.796 44.6 44.6 8.55
30 2.5 25.8 25.716 52.6 52.6 13.5