| SHAFT | EXTERNAL RETAINING RING DIMENSIONS | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Diameter S | Thickness | Free Diameter | C | C1 | L (max) | b ~ | h (min) | ||||
| Fraction inch | Decimal inch | mm | t inch | Tol. inch | D inch | Tol. inch | |||||
| 1/8 | .125 | – | .010 | ±.001 | .112 | +.002 -.004 | .222 | .214 | .048 | .018 | .024 |
| 5/32 | .156 | – | .010 | .142 | .270 | .260 | .056 | .026 | .024 | ||
| 3/16 | .188 | – | .015 | ±.002 | .168 | .298 | .286 | .052 | .025 | .023 | |
| – | .197 | 5 | .015 | .179 | .319 | .307 | .058 | .026 | .024 | ||
| 7/32 | .219 | – | .015 | .196 | +.002 -.005 | .338 | .324 | .058 | .028 | .024 | |
| 15/64 | .236 | – | .015 | .215 | .355 | .341 | .058 | .030 | .024 | ||
| 1/4 | .250 | – | .025 | .225 | .450 | .430 | .083 | .035 | .039 | ||
| – | .276 | 7 | .025 | .250 | .480 | .460 | .084 | .035 | .039 | ||
| 9/32 | .281 | – | .025 | .256 | .490 | .470 | .083 | .038 | .039 | ||
| 5/16 | .312 | – | .025 | .281 | .540 | .520 | .090 | .040 | .039 | ||
| 11/32 | .344 | – | .025 | .309 | .570 | .550 | .090 | .042 | .039 | ||
| – | .354 | 9 | .025 | .320 | .590 | .570 | .090 | .046 | .039 | ||
| 3/8 | .375 | – | .025 | .338 | .610 | .590 | .091 | .050 | .039 | ||
| – | .394 | 10 | .025 | .354 | .620 | .600 | .090 | .052 | .039 | ||
| 13/32 | .406 | – | .025 | .366 | .630 | .610 | .090 | .054 | .039 | ||
| 7/16 | .438 | – | .025 | .395 | .660 | .640 | .091 | .055 | .039 | ||
| 15/32 | .469 | – | .025 | .428 | .680 | .660 | .091 | .060 | .039 | ||
| 1/2 | .500 | – | .035 | .461 | .770 | .740 | .111 | .065 | .045 | ||
| – | .551 | 14 | .035 | .509 | +.005 -.010 | .810 | .780 | .111 | .053 | .045 | |
| 9/16 | .562 | – | .035 | .521 | .820 | .790 | .111 | .072 | .045 | ||
| 19/32 | .594 | – | .035 | .550 | .860 | .830 | .112 | .076 | .045 | ||
| 5/8 | .625 | – | .035 | .579 | .900 | .870 | .113 | .080 | .045 | ||
| – | .669 | 17 | .035 | .621 | .930 | .890 | .113 | .082 | .045 | ||
| 43/64 | .672 | – | .035 | .621 | .930 | .890 | .113 | .082 | .045 | ||
| 11/16 | .688 | – | .042 | .635 | 1.010 | .970 | .140 | .084 | .050 | ||
| 3/4 | .750 | – | .042 | .693 | 1.090 | 1.050 | .140 | .092 | .050 | ||
| 25/32 | .781 | – | .042 | .722 | 1.120 | 1.080 | .140 | .094 | .050 | ||
| 13/16 | .812 | – | .042 | .751 | 1.150 | 1.100 | .140 | .096 | .050 | ||
| 7/8 | .875 | – | .042 | .810 | 1.210 | 1.160 | .141 | .104 | .050 | ||
| 15/16 | .938 | – | .042 | .867 | 1.340 | 1.290 | .170 | .110 | .076 | ||
| 63/64 | .984 | 25 | .042 | .910 | 1.390 | 1.340 | .171 | .114 | .076 | ||
| 1 | 1.000 | – | .042 | .925 | 1.410 | 1.350 | .171 | .116 | .076 | ||
| – | 1.023 | 26 | .042 | .946 | 1.430 | 1.370 | .172 | .118 | .076 | ||
| 1 1/16 | 1.062 | – | .050 | .982 | +.010 -.015 | 1.500 | 1.440 | .185 | .122 | .076 | |
| 1 1/8 | 1.125 | – | .050 | 1.041 | 1.550 | 1.490 | .186 | .128 | .076 | ||
| 1 3/16 | 1.187 | – | .050 | 1.098 | 1.610 | 1.540 | .186 | .132 | .076 | ||
| 1 1/4 | 1.250 | – | .050 | 1.156 | 1.690 | 1.620 | .187 | .140 | .076 | ||
| 1 5/16 | 1.312 | – | .050 | 1.214 | 1.750 | 1.670 | .187 | .146 | .076 | ||
| 1 3/8 | 1.375 | – | .050 | 1.272 | 1.800 | 1.720 | .188 | .152 | .076 | ||
| 1 7/16 | 1.438 | – | .050 | 1.333 | 1.870 | 1.790 | .188 | .160 | .076 | ||
| 1 1/2 | 1.500 | – | .050 | 1.387 | 1.990 | 1.900 | .210 | .168 | .118 | ||
| 1 9/16 | 1.562 | – | .062 | ±.003 | 1.446 | +.013 -.020 | 2.100 | 2.010 | .189 | .180 | .123 |
| 1 5/8 | 1.625 | – | .062 | 1.503 | 2.170 | 2.080 | .239 | .180 | .123 | ||
| 1 11/16 | 1.688 | – | .062 | 1.560 | 2.240 | 2.150 | .205 | .197 | .123 | ||
| 1 3/4 | 1.750 | – | .062 | 1.618 | 2.310 | 2.210 | .205 | .197 | .123 | ||
| – | 1.772 | 45 | .062 | 1.637 | 2.330 | 2.230 | .205 | .197 | .123 | ||
| 1 13/16 | 1.812 | – | .062 | 1.675 | 2.380 | 2.280 | .205 | .197 | .123 | ||
| 1 7/8 | 1.875 | – | .062 | 1.735 | 2.440 | 2.340 | .205 | .197 | .123 | ||
| – | 1.968 | 50 | .062 | 1.819 | 2.540 | 2.430 | .205 | .197 | .123 | ||
| 2 | 2.000 | – | .062 | 1.850 | 2.550 | 2.440 | .232 | .224 | .123 | ||
| 2 1/16 | 2.062 | – | .078 | 1.906 | +.015 -.025 | 2.680 | 2.570 | .225 | .217 | .123 | |
| 2 1/8 | 2.125 | – | .078 | 1.964 | 2.750 | 2.630 | .236 | .228 | .123 | ||
| 2 5/32 | 2.156 | – | .078 | 1.993 | 2.780 | 2.660 | .225 | .217 | .123 | ||
| 2 1/4 | 2.250 | – | .078 | 2.081 | 2.870 | 2.740 | .272 | .220 | .123 | ||
| 2 5/16 | 2.312 | – | .078 | 2.139 | 2.940 | 2.810 | .272 | .222 | .123 | ||
| 2 3/8 | 2.375 | – | .078 | 2.197 | 3.010 | 2.880 | .236 | .228 | .123 | ||
| 2 7/16 | 2.438 | – | .078 | 2.255 | 3.070 | 2.940 | .236 | .228 | .123 | ||
| 2 1/2 | 2.500 | – | .078 | 2.313 | 3.120 | 2.980 | .236 | .228 | .123 | ||
| – | 2.559 | 65 | .078 | 2.377 | +.020 -.030 | 3.180 | 3.040 | .258 | .250 | .123 | |
| 2 5/8 | 2.625 | – | .078 | 2.428 | 3.250 | 3.110 | .236 | .228 | .123 | ||
| 2 11/16 | 2.688 | – | .078 | 2.485 | 3.320 | 3.180 | .273 | .246 | .123 | ||
| 2 3/4 | 2.750 | – | .093 | 2.543 | 3.450 | 3.310 | .284 | .275 | .123 | ||
| 2 7/8 | 2.875 | – | .093 | 2.659 | 3.570 | 3.420 | .268 | .260 | .123 | ||
| 2 15/16 | 2.938 | – | .093 | 2.717 | 3.640 | 3.490 | .268 | .260 | .123 | ||
| 3 | 3.000 | – | .093 | 2.775 | 3.690 | 3.530 | .268 | .260 | .123 | ||
| 3 1/16 | 3.062 | – | .093 | 2.832 | 3.740 | 3.580 | .268 | .260 | .123 | ||
| 3 1/8 | 3.125 | – | .093 | 2.892 | 3.820 | 3.660 | .305 | .272 | .123 | ||
| 3 5/32 | 3.156 | – | .093 | 2.920 | 3.850 | 3.680 | .284 | .276 | .123 | ||
| 3 1/4 | 3.250 | – | .093 | 3.006 | 3.950 | 3.780 | .284 | .276 | .123 | ||
| 3 11/32 | 3.346 | 85 | .093 | 3.092 | 4.040 | 3.870 | .284 | .276 | .123 | ||
| 3 7/16 | 3.438 | – | .093 | 3.179 | 4.140 | 3.960 | .284 | .276 | .123 | ||
| 3 1/2 | 3.500 | – | .109 | 3.237 | 4.250 | 4.070 | .320 | .285 | .123 | ||
| – | 3.543 | 90 | .109 | 3.277 | 4.290 | 4.110 | .320 | .288 | .123 | ||
| 3 5/8 | 3.625 | – | .109 | 3.352 | 4.370 | 4.180 | .323 | .315 | .123 | ||
| 3 11/16 | 3.688 | – | .109 | 3.410 | 4.430 | 4.240 | .335 | .302 | .123 | ||
| 3 3/4 | 3.750 | – | .109 | 3.468 | 4.500 | 4.310 | .337 | .310 | .123 | ||
| 3 7/8 | 3.875 | – | .109 | 3.584 | 4.600 | 4.400 | .335 | .318 | .123 | ||
| 3 15/16 | 3.938 | 100 | .109 | 3.642 | 4.700 | 4.500 | .323 | .318 | .123 | ||
| 4 | 4.000 | – | .109 | 3.700 | 4.780 | 4.580 | .352 | .344 | .123 | ||
| 4 1/4 | 4.250 | – | .109 | 3.989 | 5.090 | 4.910 | .323 | .318 | .123 | ||
| 4 3/8 | 4.375 | – | .109 | 4.106 | 5.220 | 5.040 | .323 | .318 | .123 | ||
| 4 1/2 | 4.500 | – | .109 | 4.223 | 5.370 | 5.180 | .323 | .285 | .123 | ||
| 4 3/4 | 4.750 | – | .109 | 4.458 | 5.670 | 5.470 | .352 | .303 | .123 | ||
| 5 | 5.000 | 127 | .109 | 4.692 | 5.960 | 5.750 | .352 | .344 | .151 | ||
| 5 1/4 | 5.250 | – | .125 | ±.004 | 4.927 | +.020 -.040 | 6.270 | 6.050 | .457 | .372 | .151 |
| 5 1/2 | 5.500 | – | .125 | 5.162 | 6.570 | 6.340 | .457 | .390 | .151 | ||
| 5 3/4 | 5.750 | – | .125 | 5.396 | 6.860 | 6.620 | .457 | .408 | .151 | ||
| 6 | 6.000 | – | .125 | 5.631 | 7.160 | 6.910 | .457 | .381 | .151 | ||
| 6 1/4 | 6.250 | – | .156 | ±.005 | 5.866 | +.020 -.030 | 7.460 | 7.200 | .508 | .396 | .151 |
| 6 1/2 | 6.500 | – | .156 | 6.100 | 7.870 | 7.600 | .508 | .438 | .151 | ||
| 6 3/4 | 6.750 | – | .156 | 6.335 | 8.060 | 7.780 | .508 | .458 | .182 | ||
| 7 | 7.000 | – | .156 | 6.570 | 8.150 | 8.070 | .508 | .460 | .182 | ||
| 7 1/2 | 7.500 | – | .187 | 7.009 | +.020 -.030 | 8.960 | 8.640 | .632 | .507 | .182 | |
| 8 | 8.000 | – | .187 | 7.478 | 9.600 | 9.260 | .632 | .540 | .182 | ||
| 8 1/2 | 8.500 | – | .187 | 7.947 | 10.100 | 9.740 | .632 | .573 | .182 | ||
| 9 | 9.000 | – | .187 | 8.415 | 10.600 | 10.220 | .632 | .609 | .182 | ||
| 9 1/2 | 9.500 | – | .187 | 8.885 | 11.100 | 10.700 | .632 | .625 | .182 | ||
| 10 | 10.000 | 254 | .187 | 9.355 | 11.600 | 11.200 | .632 | .625 | .182 | ||