Precision Belleville Springs

  Inch Dimensions F=.25h F =.50h F=.75h F=h
Part

No.

D d t h O.H. h/t P

Ld

f

Deflec-

tion

Str-

ess

P

Ld

f

Deflec

-tion

Str-

ess

P

Ld

f

Deflec-

tion

Str-

ess

P

Ld

f

Deflec-

tion

Str-

ess

M1004140 3.940 1.610 .1575 .1270 .2835 .806 2077 .0317 67 3622 .0635 125 4812 .0952 175 5825 .1270 237
M1004150 3.940 1.610 .1968 .1092 .3051 .555 2951 .0273 62 5477 .0546 126 7719 .0819 206 9820 .1092 298
M1005127 3.940 2.010 .1063 .1389 .2441 1.307 1132 .0347 74 1751 .0695 137 2028 .1042 187 2134 .1389 226
M1005135 3.940 2.010 .1378 .1112 .2480 .807 1331 .0278 60 2321 .0556 114 3084 .0834 159 3732 .1112 197
M1005140 3.940 2.010 .1575 .1194 .2756 .758 2071 .0298 73 3657 .0597 137 4918 .0895 193 6017 .1194 239
M1005150 3.940 2.010 .1968 .1117 .3071 .568 3351 .0279 77 6200 .0059 146 8715 .0838 207 11063 .1117 291
M1005160 3.940 2.010 .2362 .0877 .3228 .371 4099 .0219 65 7907 .0438 138 11520 .0657 218 15037 .0877 306
M1125730 4.410 2.240 .1181 .1548 .2717 1.311 1381 .0387 73 2135 .0774 135 2470 .1161 185 2596 .1548 223
M1125740 4.410 2.240 .1575 .1271 .2835 .807 1813 .0318 63 3160 .0636 118 4197 .0954 166 5078 .1271 205
M1125760 4.410 2.240 .2362 .0995 .3346 .421 3775 .0249 59 7212 .0497 119 10424 .0746 190 13524 .0995 269

Materials Used: AISI - C0175 · ALLOY - 6150, INCONEL x 750 or 718, STAINLESS: 17/7 · AND STAINLESS 301 OR 302

Nomenclature: P Ld=load in lbs. Stress=stress in (psi) lbs/sq. in x 10³ f Deflection= deflection in inches

Notes: 1. Disc Springs are tested only at f=.75h 2. Stress value at .75h is tensile at Point 2 or 3, depending on which is higher.

Important Note: Disc springs of thickness greater than .236" (6mm) will automatically be supplied with reduced thickness and bearing flats as shown in this catalog. Disc springs of thickness .236" (6mm) are supported in full and reduced thickness as shown in this catalog; please make specific request.

Belleville Index Home

FAN DISC CORPORATION

8127 Clybourn Avenue Sun Valley CA 91352

(818) 767-1886 · (818) 767-7415 FAX

©Copyright 1997 Fan Disc Corporation