Section D

Disc Springs (Washers) Part 1 Rondelles à ressort (Belleville) 1re�partie

Inch Pouce

d

O.H.

h

t

D

Chart continues across facing pages.

INCH DIMENSIONS Subject to normal commercial tolerances.

SPRING DIMENSIONS in Millimetres

Cross-Reference AM

Series Part No.

D

d

t

SPAENAUR

O.D.

I.D.

Thick

D

d

t

h

O.H.

No.

681-375 681-376 681-377 681-379 681-380 681-381 681-382 681-383 681-384 681-385 681-386 681-387 681-391 681-392 681-393 681-394 681-395 681-396 681-397 681-398 681-399 681-401 681-402 681-403 681-404 681-406 681-407 681-408 681-409 681-410 681-411 681-412 681-413 681-414 681-415 681-416 681-417 681-418 681-419 681-420 681-421

AM1256450 AM1256480 AM1257160 AM1257180 AM1257110 AM1407238 AM1407250 AM1407280 AM1506150 AM1506160 AM1506160-R AM1507160 AM1508110 AM1608243 AM1608260 AM1608260-R AM1608210 AM1809248 AM1809260 AM1809260-R AM1809210 AM2008210 AM2008212 AM2009210 AM2009212

125 125 125 125 125 140 140 140 150 150 150 150 150 150 150 150 160 160 160 160 180 180 180 180 200 200 200 200 200 200

64 64 71 71 71 72 72 72 61 61 61 71 71 71 81 81 82 82 82 82 92 92 92 92 82 82 82 92 92 92

5.0 7.5 6.0 9.4 3.8 5.0 7.5 5.0 6.0

4.920 2.520 4.920 2.520 4.920 2.800 4.920 2.800 4.920 2.800 5.510 2.830 5.510 2.830 5.510 2.830 5.910 2.400 5.910 2.400 5.910 2.400 5.910 2.800 5.910 2.800 5.910 2.800 5.910 3.200 5.910 3.200 6.300 3.230 6.300 3.230 6.300 3.230 6.300 3.230 7.090 3.620 7.090 3.620 7.090 3.620 7.090 3.620 7.870 3.230 7.870 3.230 7.870 3.230 7.870 3.620 7.870 3.620 7.870 3.620 7.870 4.020 7.870 4.020 7.870 4.020 7.870 4.020 7.870 4.020 7.870 4.410 7.870 4.410 7.870 4.410 8.860 4.410 8.860 4.410 8.860 4.410 9.840 4.020 9.840 4.020 9.840 5.000 9.840 5.000 9.840 5.000 9.840 5.000 9.840 5.000

.1968 .1392 .2950 .1241 .2362 .1319 .2950 .1165 .3700 .0964 .1496 .1945 .1968 .1590 .2950 .1480 .1968 .2102 .2362 .1905 .2200 .2069 .2362 .1909 .2200 .2074 .2950 .1796 .2950 .1682 .3700 .1443 .1693 .2223 .2362 .1789 .2200 .1954 .3700 .1639 .1890 .2461 .2362 .2025 .2200 .2189 .3700 .1836 .2950 .2662 .3700 .2424 .4430 .2126 .3700 .2470 .4430 .2211 .5160 .1992 .2165 .2779 .2950 .2430 .3700 .2477 .4430 .1972 .5160 .2039 .4430 .1982 .5160 .1762 .5910 .1519 .2559 .2817 .2950 .2784 .4430 .2289 .3700 .3415 .4430 .3077 .2756 .3096 .3700 .3025 .4430 .3212 .5160 .2591 .5910 .2716

.3346 .4173 .3661 .4094 .4646 .3425 .3543 .4409 .4055 .4252 .4252 .4252 .4252 .4724 .4606 .5118 .3898 .4134 .4134 .5315 .4331 .4370 .4370 .5512 .5591 .6102 .6535 .6142 .6614 .7126 .4921 .5354 .6142 .6375 .7165 .6378 .6890 .7402 .5354 .5709 .6693 .7087 .7480 .5827 .6693 .7598 .7717 .8583

7.49

D

5.59

6.0

681-D08-1Y AM1507160-R 681-D17-1X AM1507180 681-D18-1A AM1508180

5.99 7.49 7.49 9.4 4.3 6.0 9.4 4.8 6.0 5.59 5.59

9.4

681-D19-1P AM2008280

7.49

9.4

11.25

9.4

11.25 13.11

681-D12-1N AM2009214

AM20010255 200 AM20010280 200 AM20010210 200 AM20010212 200 AM20010214 200 AM20011212 200 AM20011214 200 AM20011216 200 AM22511265 225 AM22511280 225 AM22511212 225 AM25010210 250 AM25010212 250 AM25012770 250 AM25012710 250 AM25012712 250

102 102 102 102 102 112 112 112 112 112 112 102 102 127 127 127 127 127

5.5 7.5 9.4

11.4 13.11 11.25 13.11 15.01

6.5 7.5

11.3

9.4

11.25

7.0 9.4

11.25 13.1 15.01

681-D06-1A AM25012714 250

CATALOG 14 CATALOG 14.09

681-423

AM25012716 250

DIN 2093

Disc springs 7.49 mm and thicker are made with a bearing flat at upper I.D. and lower O.D., as Standard. See Figure 6 on page D42.

D60

See Page D45-D47 for Technical Data

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