Vulcan Seal Identification Tool
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Seal Details

Type: 56B

56B

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Metric Dimensions

D0Size
Code		D1D3D4L1L2L3
25 0250 42.3 101.6 56.5 46.4 11.8 30.5
28 0280 46 101.6 62 46.4 11.8 30.5
30 0300 48.9 111 70.9 46.4 12.3 30.5
32 0320 48.9 111 70.9 46.4 12.3 30.5
33 0330 52.8 111 70.9 46.4 13.3 30.5
35 0350 52.8 111 70.9 46.4 13.3 30.5
38 0380 56 133.4 71 46.4 13.8 30.5
40 0400 59.2 133.4 75.5 46.4 13.8 30.5
42 0420 59.2 133.4 75.5 46.4 13.8 30.5
43 0430 62.4 134 83 46.4 13.8 30.5
44 0440 62.4 134 83 46.4 13.8 30.5
45 0450 62.4 134 83 46.4 13.8 30.5
48 0480 65.8 133.4 82.5 46.4 15.8 30.5
50 0500 68.8 136.5 93 49.4 12.8 33.5
55 0550 75.2 152.4 95.5 49.4 12.8 33.5
60 0600 78.3 165 96 51.5 11.5 35.5
63 0630 84.2 174.6 111.3 54 12.8 35
65 0650 87.4 174.6 111.3 54 14.6 35.5
70 0700 90.6 174.6 111.3 54 14.6 35.5
75 0750 96.9 190 125 54 15 35.5
80 0800 100 190 126 54 16 35.5
85 0850 106.4 203 134 54 16 35.5
90 0900 112.8 216 144 54 16 35.5
95 0950 116 216 146 54 16 35.5
100 1000 125.6 228.6 155 57 10.8 35.5

Imperial Dimensions

D0Size
Code		D1D3D4L1L2L3
1 0254 1.66 4 2.22 1.83 0.46 1.2
1.125 0286 1.81 4 2.44 1.83 0.46 1.2
1.25 0317 1.92 4.37 2.79 1.83 0.48 1.2
1.375 0349 2.07 4.37 2.79 1.83 0.52 1.2
1.5 0381 2.2 5.25 2.8 1.83 0.54 1.2
1.625 0412 2.33 5.25 2.97 1.83 0.54 1.2
1.75 0444 2.45 5.28 3.27 1.83 0.54 1.2
1.875 0476 2.59 5.25 3.25 1.83 0.62 1.2
2 0508 2.7 5.37 3.66 1.94 0.5 1.32
2.125 0539 2.83 6 3.76 1.94 0.5 1.32
2.25 0571 2.96 6 3.76 1.94 0.5 1.32
2.375 0603 3.08 6.5 3.78 2.03 0.45 1.4
2.5 0635 3.31 6.87 4.38 2.13 0.5 1.32
2.625 0666 3.44 6.87 4.38 2.13 0.57 1.4
2.75 0698 3.56 6.87 4.38 2.13 0.57 1.4
3 0762 3.81 7.48 4.92 2.13 0.59 1.4
3.125 0794 3.93 7.48 4.96 2.13 0.63 1.4
3.25 0825 4.06 7.99 5.28 2.13 0.63 1.4
3.375 0857 4.18 7.99 5.28 2.13 0.63 1.4
3.5 0889 4.31 8.5 5.67 2.13 0.63 1.4
3.625 0921 4.44 8.5 5.67 2.13 0.63 1.4
3.75 0953 4.56 8.5 5.75 2.13 0.63 1.4
4 1016 4.94 9 6.1 2.24 0.43 1.4

Due to the complicated nature of these mechanical seals dimensions, please contact us or refer to the Vulcan Brochure.