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ARCON RING SITE > Stamped Retaining Rings > Balanced Lug Internal Retaining Rings

Balanced Lug Internal Retaining Rings

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Balanced Lug Retaining Rings

Arcon Ring offers the best and most reliable balanced lug internal retaining rings in the industry. We can accommodate most every size to your exact specifications. Other internal retaining rings we offer include Standard Retaining Rings, Beveled Retaining Rings, Bowed Retaining Rings and Push-On.

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

Contact Arcon Ring for assistance or Request a quote online!

Specifications

Catalog Stock Sizes Available: 0.625" to 1.562"

Custom Sizes Obtainable: 0.050" to 60"

Standard Material: Carbon Spring Steel

Standard Finish: Phosphate & Oil

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    Part
    Number    		 RETAINING RING BORE RETAINING RING DIMENSIONS
    Diameter B Thickness Free Diameter D1 C C1
    (max)    		 L
    ~    		 b
    (min)    		 h
    Frac.
    inch    		 Dec.
    inch    		 t
    inches    		 Tol.
    inch    		 D
    inch    		 Tol.
    inch
    N1308-62 5/8 .625 .025 ±.002 .675 +.010
    -.005    		 0.54 .470 0.51 .076 .072 .028
    N1308-75 3/4 .750 .035 .808 0.63 .560 0.61 .089 .085 .040
    N1308-81 13/16 .812 .042 .877 0.69 .610 0.66 .097 .092 .040
    N1308-87 7/8 .875 .042 .944 0.75 .660 0.72 .104 .099 .040
    N1308-93 15/16 .938 .042 1.015 0.81 .700 0.77 .111 .106 .040
    N1308-100 1 1.000 .042 1.081 0.85 .750 0.83 .118 .113 .040
    N1308-106 1 1/16 1.062 .050 1.150 +.015
    -.010    		 0.91 .800 0.87 .126 .120 .048
    N1308-112 1 1/8 1.125 .050 1.217 0.97 .850 0.93 .129 .123 .048
    N1308-118 1 3/16 1.188 .050 1.283 1.03 .910 0.99 .132 .126 .048
    N1308-125 1 1/4 1.250 .050 1.351 1.1 .960 1.06 .135 .129 .048
    N1308-131 1 5/16 1.312 .050 1.418 1.15 1.020 1.12 .138 .132 .048
    N1308-137 1 3/8 1.375 .050 1.486 1.22 1.080 1.17 .141 .135 .048
    N1308-143 1 7/16 1.438 .050 1.552 1.26 1.130 1.24 .150 .144 .074
    N1308-150 1 1/2 1.500 .050 1.622 1.32 1.180 1.28 .154 .148 .074
    N1308-156 1 9/16 1.562 .062 ±.003 1.688 +.020
    -.013    		 1.37 1.220 1.32 .165 .158 .074
    Part
    Number    		 RETAINING RING GROOVE Tc
    (lb.f)    		 Tg
    (lb.f)
    Diameter Width n
    (min)    		 d
    ~
    G
    inch    		 Tol.
    inch    		 W
    inch    		 Tol.
    inch
    N1308-62 .665 ±.002 .029 +.003
    -.000    		 .060 .020 1100 353
    N1308-75 .796 .039 .070 .023 1850 201
    N1308-81 .862 ±.003 .046 .075 .025 2410 574
    N1308-87 .931 .046 .085 .028 2600 693
    N1308-93 1.000 .046 .095 .031 2780 820
    N1308-100 1.066 .046 .100 .033 2970 933
    N1308-106 1.130 ±.004 .056 +.004
    -.000    		 .100 .034 3750 1020
    N1308-112 1.197 .056 .110 .036 3980 1140
    N1308-118 1.262 .056 .110 .037 4200 1240
    N1308-125 1.330 .056 .120 .040 4410 1410
    N1308-131 1.396 .056 .125 .042 4640 1560
    N1308-137 1.461 .056 .130 .043 4860 1670
    N1308-143 1.528 .056 .135 .045 5080 1830
    N1308-150 1.594 .056 .140 .047 5300 1990
    N1308-156 1.658 .068 .145 .048 5700 2120