DIN 6799 De forme standard Dimensions pour Retaining washers lock washers for shafts
Fournisseurs de rondelles de retenue et de frein pour arbres
Cette norme (DIN 6799) spécifie les exigences relatives aux rondelles de retenue destinées au maintien axial des composants sur les arbres. Elles sont intégrées radialement dans les rainures et entourent le fond de la rainure de manière flexible grâce à des segments.
Dessins cotés et schémas techniques
Dimensions et paramètres techniques clés
|
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 |