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ARCON RING SITE > Stamped Retaining Rings > Bowed Internal Retaining Rings

Bowed Internal Retaining Rings

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Bowed Retaining Rings

Check out our full Bowed Retaining Rings Spec Chart below.

Bowed retaining rings act as a spring once they are properly installed into a groove. Generally when parts are manufactured, it is difficult to make them to exact precise dimensions. Bowed retaining rings help correct the “play” that occurs on the shaft by acting as a spring that keeps compression.

Arcon Ring offers the best and most reliable bowed retaining rings in the industry. We can accommodate most every size to your exact specifications.

Other internal rings we offer include Standard Retaining Rings, Beveled Retaining Rings, Push-On Retaining Rings and Balanced Lug.

See below for our entire list of bowed retaining ring dimensions and configuration drawings.  If you do not see a ring that meets your specs, you can custom-design your own bowed retaining ring right on our site!

Contact Arcon Ring for assistance or Request a quote online!

Custom Sizes Obtainable: 0.050" to 60"

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    PART
    NUMBER    		 RETAINING RING BORE DIAMETER RETAINING RING DIMENSIONS RETAINING RING GROOVE DIMENSIONS C1 C2 Thrust
    Load
    Dec.
    equiv.
    inch    		 Approx.
    fract.
    equiv.
    inch    		 Approx.
    mm    		 Free Dia. Thickness lbs. Diameter Width d
    D tol. t tol. G tol. W tol.
    1301-25 0.250 1/4 6.4 0.280 ±.010 0.015 ±.002 0.08 0.268 ±.001
    .0015    		 0.030 +.002
    -.000    		 0.009 0.115 0.133 420
    1301-31 0.312 5/16 7.9 0.346 0.015 0.11 0.330 0.030 0.009 0.173 0.191 530
    1301-37 0.375 3/8 9.5 0.415 0.025 0.25 0.397 ±.002
    .002    		 0.040 +.003
    -.000    		 0.011 0.204 0.226 1050
    1301-43 0.438 7/16 11.1 0.482 0.025 0.37 0.461 0.040 0.012 0.230 0.254 1220
    1301-45 0.453 29/64 11.5 0.498 0.025 0.43 0.477 0.040 0.012 0.25 0.274 1280
    1301-50 0.500 1/2 12.7 0.548 0.035 0.70 0.530 ±.002
    .004    		 0.055 0.015 0.260 0.290 1980
    1301-51 0.512 – 13.0 0.560 0.035 0.77 0.542 0.055 0.015 0.270 0.300 2030
    1301-56 0.562 9/16 14.3 0.620 0.035 0.86 0.596 0.055 0.017 0.275 0.305 2220
    1301-62 0.625 5/8 15.9 0.694 0.035 1.00 0.665 0.055 0.020 0.340 0.380 2470
    1301-68 0.688 11/16 17.5 0.763 0.035 1.20 0.732 0.055 0.022 0.4 0.44 2700
    1301-75 0.750 3/4 19.0 0.831 0.035 1.30 0.796 0.055 0.023 0.450 0.490 3000
    1301-77 0.777 – 19.7 0.859 0.042 1.70 0.825 ±.003
    .004    		 0.062 0.024 0.475 0.520 4550
    1301-81 0.812 13/16 20.6 0.901 ±.015 0.042 1.90 0.862 0.062 0.025 0.490 0.540 4800
    1301-86 0.866 – 22.0 0.961 0.042 2.00 0.920 0.062 0.027 0.540 0.590 5100
    1301-87 0.875 7/8 22.2 0.971 0.042 2.10 0.931 0.062 0.028 0.545 0.6 5150
    1301-90 0.901 – 22.9 1.000 0.042 2.20 0.959 0.062 0.029 0.565 0.620 5350
    1301-93 0.938 15/16 23.8 1.041 0.042 2.40 1.000 0.062 0.031 0.610 0.670 5600
    1301-100 1.000 1 25.4 1.111 0.042 2.70 1.066 0.062 0.033 0.665 0.730 5950
    1301-102 1.023 – 26.0 1.136 0.042 2.80 1.091 0.062 0.034 0.690 0.755 6050
    1301-106 1.062 1 1/16 27.0 1.180 ±.025 0.050 3.70 1.130 ±.004
    .005    		 0.070 0.034 0.685 0.75 7450
    1301-112 1.125 1 1/8 28.6 1.249 0.050 4.00 1.197 0.070 0.036 0.745 0.815 7900
    1301-118 1.181 – 30.0 1.319 0.050 4.30 1.255 0.070 0.037 0.790 0.860 8400
    1301-118 1.188 1 3/16 30.2 1.319 0.050 4.30 1.262 0.070 0.037 0.800 0.870 8400
    1301-125 1.250 1 1/4 31.7 1.388 0.050 4.80 1.330 0.070 0.040 0.875 0.955 8800
    1301-125 1.259 – 32.0 1.388 0.050 4.80 1.339 0.070 0.040 0.885 0.965 8800
    1301-131 1.312 1 5/16 33.3 1.456 0.050 5.00 1.396 0.070 0.042 0.930 1.010 9300
    1301-137 1.375 1 3/8 34.9 1.526 0.050 5.10 1.461 0.070 0.043 0.990 1.070 9700
    1301-137 1.378 – 35.0 1.526 0.050 5.10 1.464 0.070 0.043 0.990 1.070 9700
    1301-143 1.438 1 7/16 36.5 1.596 0.050 5.80 1.528 0.070 0.045 1.060 1.150 10200
    1301-145 1.456 – 37.0 1.616 0.050 6.40 1.548 0.070 0.046 1.080 1.170 10300
    1301-150 1.500 1 1/2 38.1 1.660 0.050 6.50 1.594 0.070 0.047 1.12 1.21 10550
    1301-156 1.562 1 9/16 39.7 1.734 +.035
    -.025    		 0.062 ±.003 8.90 1.658 ±.005
    .005    		 0.100 +.005
    -.000    		 0.048 1.140 1.230 13700
    1301-156 1.575 – 40.0 1.734 0.062 8.90 1.671 0.100 0.048 1.150 1.240 13700
    1301-162 1.625 1 5/8 41.3 1.804 0.062 10.00 1.725 0.100 0.050 1.150 1.250 14200
    1301-175 1.750 1 3/4 44.4 1.942 0.062 10.30 1.858 0.100 0.054 1.26 1.36 15350