Historia techniki i międzynarodowe odpowiedniki DIN 7993

Ta norma została anulowana
Norma ta została zastąpiona przez DIN 9925

Okragle pierscienie osadcze z drutu i rowki na pierscienie osadcze do walów i otworów

Rysunek wymiarowy i diagramy techniczne

664_E38Qt0_din-7993.jpg

Kluczowe wymiary i parametry techniczne

Dimensions in mm - source DIN 7993

Publication date: 04-1970

type A - for shafts type B - for bores
d1 nom
d2 nom
d3 nom
d4 nom ≈ e U/min RPM limits ≈ weight in kg x 1000 pcs d1 nom
d6 nom
d5 nom d4 nom ≈ e ≈ weight in kg x 1000 pcs
4 3.2 3.1 0.8 1 175000 - - - - -
5 4.2 4.1 0.8 1 112000 - - - - -
6 5.2 5.1 0.8 1 77000 - - - - -
7 6.2 6.1 0.8 2 57000 7 7.8 7.9 0.8 4
8 7.2 7.1 0.8 2 44000 8 8.8 8.9 0.8 4
10 9.2 9.1 0.8 2 28000 10 10.8 10.9 0.8 4
12 11 10.8 1 3 24000 12 13 13.2 1 6
14 13 12.8 1 3 17800 14 15 15.2 1 6
16 14.4 14.2 1.6 3 22000 0.74 16 17.6 17.8 1.6 8 0.705
18 16.4 16.2 1.6 3 17300 0.83 18 19.6 19.8 1.6 8 0.804
20 18 17.7 2 3 17500 1.45 20 22 22.3 2 10 1.32
22 20 19.7 2 3 14500 1.6 22 24 24.3 2 10 1.47
24 22 21.7 2 3 12200 1.78 24 26 26.3 2 10 1.63
25 23 22.7 2 3 11000 1.84 25 27 27.3 2 10 1.7
26 24 23.7 2 3 10300 1.91 26 28 28.3 2 10 1.79
28 26 25.7 2 3 8900 2.07 28 30 30.3 2 10 1.94
30 28 27.7 2 3 7800 2.22 30 32 32.3 2 10 2.1
32 29.5 29.1 2.5 4 8500 3.67 32 34.5 34.9 2.5 12 3.47
35 32.5 32.1 2.5 4 7200 3.98 35 37.5 37.9 2.5 12 3.85
38 35.5 35.1 2.5 4 6100 4.4 38 40.5 40.9 2.5 12 4.2
40 37.5 37.1 2.5 4 5500 4.64 40 42.5 42.9 2.5 12 4.43
42 39.5 39 2.5 4 5000 4-87 42 44.5 45 2.5 16 4.54
45 42.5 42 2.5 4 4300 5.23 45 47.5 48 2.5 16 4.89
48 45.5 45 2.5 4 3800 5.6 48 50.5 51 2.5 16 5.42
50 47.5 47 2.5 4 3500 5.83 50 52.5 53 2.5 16 5.51
55 51.8 51.1 3.2 4 3700 10.51 55 58.2 58.9 3.2 20 9.77
60 56.8 56.1 3.2 4 3100 11.5 60 63.2 63.9 3.2 20 10.76
65 61.8 61.1 3.2 4 2650 12.49 65 68.2 68.9 3.2 20 11.75
70 66.8 66 3.2 5 2300 13.4 70 73.2 74 3.2 25 12-44
75 71.8 71 3.2 5 2000 14.39 75 78.2 79 3.2 25 13.43
80 76.8 76 3.2 5 1750 15.38 80 83.2 84 3.2 25 14.42
85 81.8 81 3.2 5 1550 16.38 85 88.2 89 3.2 25 15.41
90 86.8 86 3.2 5 1380 17.37 90 93.2 94 3.2 25 16.4
95 91.8 91 3.2 5 1240 18.36 95 98.2 99 3.2 25 17.39
100 96.8 95.8 3.2 5 1120 19.31 100 103.2 104.2 3.2 32 17.98
105 101.8 100.8 3.2 5 1030 20.3 105 108.2 109.2 3.2 32 18.98
110 106.8 105.8 3.2 5 930 21.29 110 113.2 114.2 3.2 32 19.97
115 111.8 110.8 3.2 5 850 22.29 115 118.2 119.2 3.2 32 20.96
120 116.8 115.8 3.2 5 780 23.28 120 123.2 124.2 3.2 32 21.95
125 121.8 120.8 3.2 5 720 24.27 125 128.2 129.2 3.2 32 22.94