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SSR-EMH Spiral Retaining Rings – Imperial

Product Description

External, Medium-Heavy Duty

Externally fitted to up to 10in. shaft diameter, these rings can handle all but the most rigorous applications.

main product photo
Product Code Shaft Dia. (In.) Ds Groove Depth (d) Groove Dia. (Dg and Tol.) Groove Width (W and Tol.) Ring Free Dia. (Df and Tol.) Ring Section (S and Tol.) Ring Thickness (T and Tol.) Thrust Load (lbs.) Groove Safety Factor of 2 Thrust Load (lbs.) Ring Safety Factor of 3 No. of Packs
SSR-EMH-46-I 0.469 0.013 0.443 (±0.002) 0.029 (+0.003/-0.0) 0.436 (+0.0/-0.013) 0.045 (±0.004) 0.025 (±0.002) 430 1800 Enquire Now
SSR-EMH-50-I 0.5 0.013 0.474 (±0.002) 0.039 (+0.003/-0.0) 0.469 (+0.0/-0.013) 0.045 (±0.004) 0.035 (±0.002) 460 2530 Enquire Now
SSR-EMH-55-I 0.551 0.014 0.524 (±0.003) 0.039 (+0.003/-0.0) 0.518 (+0.0/-0.013) 0.045 (±0.004) 0.035 (±0.002) 550 2790 Enquire Now
SSR-EMH-56-I 0.562 0.014 0.535 (±0.003) 0.039 (+0.003/-0.0) 0.529 (+0.0/-0.013) 0.045 (±0.004) 0.035 (±0.002) 560 2840 Enquire Now
SSR-EMH-59-I 0.594 0.015 0.565 (±0.003) 0.039 (+0.003/-0.0) 0.559 (+0.0/-0.013) 0.045 (±0.004) 0.035 (±0.002) 630 3000 Enquire Now
SSR-EMH-62-I 0.625 0.015 0.596 (±0.003) 0.039 (+0.003/-0.0) 0.59 (+0.0/-0.013) 0.055 (±0.004) 0.035 (±0.002) 660 3160 Enquire Now
SSR-EMH-66-I 0.669 0.016 0.638 (±0.003) 0.039 (+0.003/-0.0) 0.63 (+0.0/-0.013) 0.055 (±0.004) 0.035 (±0.002) 760 3380 Enquire Now
SSR-EMH-68-I 0.688 0.017 0.655 (±0.003) 0.046 (+0.003/-0.0) 0.648 (+0.0/-0.013) 0.065 (±0.004) 0.042 (±0.002) 830 4180 Enquire Now
SSR-EMH-75-I 0.75 0.018 0.715 (±0.003) 0.046 (+0.003/-0.0) 0.708 (+0.0/-0.013) 0.065 (±0.004) 0.042 (±0.002) 950 4550 Enquire Now
SSR-EMH-78-I 0.781 0.018 0.745 (±0.003) 0.046 (+0.003/-0.0) 0.738 (+0.0/-0.013) 0.065 (±0.004) 0.042 (±0.002) 990 4740 Enquire Now
SSR-EMH-81-I 0.812 0.018 0.776 (±0.003) 0.046 (+0.003/-0.0) 0.768 (+0.0/-0.013) 0.065 (±0.004) 0.042 (±0.002) 1030 4930 Enquire Now
SSR-EMH-87-I 0.875 0.02 0.835 (±0.003) 0.046 (+0.003/-0.0) 0.827 (+0.0/-0.013) 0.075 (±0.004) 0.042 (±0.002) 1240 5310 Enquire Now
SSR-EMH-93-I 0.938 0.022 0.894 (±0.003) 0.046 (+0.003/-0.0) 0.886 (+0.0/-0.013) 0.075 (±0.004) 0.042 (±0.002) 1460 5690 Enquire Now
SSR-EMH-98-I 0.984 0.022 0.94 (±0.003) 0.046 (+0.003/-0.0) 0.934 (+0.0/-0.013) 0.075 (±0.004) 0.042 (±0.002) 1530 5970 Enquire Now
SSR-EMH-100-I 1 0.023 0.955 (±0.003) 0.046 (+0.003/-0.0) 0.947 (+0.0/-0.013) 0.075 (±0.004) 0.042 (±0.002) 1630 6070 Enquire Now
SSR-EMH-102-I 1.023 0.023 0.977 (±0.004) 0.046 (+0.003/-0.0) 0.969 (+0.0/-0.013) 0.075 (±0.004) 0.042 (±0.002) 1660 6210 Enquire Now
SSR-EMH-106-I 1.062 0.024 1.015 (±0.004) 0.056 (+0.004/-0.0) 1.005 (+0.0/-0.015) 0.088 (±0.004) 0.05 (±0.002) 1800 7010 Enquire Now
SSR-EMH-112-I 1.125 0.025 1.075 (±0.004) 0.056 (+0.004/-0.0) 1.064 (+0.0/-0.015) 0.088 (±0.004) 0.05 (±0.002) 1990 7420 Enquire Now
SSR-EMH-118-I 1.188 0.027 1.135 (±0.004) 0.056 (+0.004/-0.0) 1.126 (+0.0/-0.015) 0.088 (±0.004) 0.05 (±0.002) 2270 7370 Enquire Now
SSR-EMH-125-I 1.25 0.028 1.195 (±0.004) 0.056 (+0.004/-0.0) 1.184 (+0.0/-0.015) 0.093 (±0.004) 0.05 (±0.002) 2470 8250 Enquire Now
SSR-EMH-131-I 1.312 0.031 1.25 (±0.004) 0.056 (+0.004/-0.0) 1.24 (+0.0/-0.015) 0.098 (±0.004) 0.05 (±0.002) 2880 8660 Enquire Now
SSR-EMH-137-I 1.375 0.033 1.31 (±0.004) 0.056 (+0.004/-0.0) 1.298 (+0.0/-0.015) 0.103 (±0.004) 0.05 (±0.002) 3210 9070 Enquire Now
SSR-EMH-143-I 1.438 0.034 1.37 (±0.004) 0.056 (+0.004/-0.0) 1.359 (+0.0/-0.015) 0.103 (±0.004) 0.05 (±0.002) 3460 9490 Enquire Now
SSR-EMH-150-I 1.5 0.035 1.43 (±0.004) 0.056 (+0.004/-0.0) 1.419 (+0.0/-0.015) 0.103 (±0.004) 0.05 (±0.002) 3710 9900 Enquire Now
SSR-EMH-156-I 1.562 0.036 1.49 (±0.005) 0.068 (+0.004/-0.0) 1.476 (+0.0/-0.02) 0.108 (±0.004) 0.062 (±0.003) 3980 12780 Enquire Now
SSR-EMH-162-I 1.625 0.038 1.55 (±0.005) 0.068 (+0.004/-0.0) 1.537 (+0.0/-0.02) 0.118 (±0.004) 0.062 (±0.003) 4370 13290 Enquire Now
SSR-EMH-168-I 1.687 0.039 1.61 (±0.005) 0.068 (+0.004/-0.0) 1.598 (+0.0/-0.02) 0.118 (±0.004) 0.062 (±0.003) 4650 13800 Enquire Now
SSR-EMH-175-I 1.75 0.04 1.67 (±0.005) 0.068 (+0.004/-0.0) 1.657 (+0.0/-0.02) 0.118 (±0.004) 0.062 (±0.003) 4950 14320 Enquire Now
SSR-EMH-177-I 1.771 0.041 1.689 (±0.005) 0.068 (+0.004/-0.0) 1.676 (+0.0/-0.02) 0.123 (±0.004) 0.062 (±0.003) 5130 14490 Enquire Now
SSR-EMH-181-I 1.812 0.041 1.73 (±0.005) 0.068 (+0.004/-0.0) 1.714 (+0.0/-0.02) 0.123 (±0.004) 0.062 (±0.003) 5250 14820 Enquire Now
SSR-EMH-187-I 1.875 0.043 1.79 (±0.005) 0.068 (+0.004/-0.0) 1.774 (+0.0/-0.02) 0.123 (±0.004) 0.062 (±0.003) 5700 15340 Enquire Now
SSR-EMH-196-I 1.969 0.045 1.879 (±0.005) 0.068 (+0.004/-0.0) 1.864 (+0.0/-0.02) 0.123 (±0.004) 0.062 (±0.003) 6260 16110 Enquire Now
SSR-EMH-200-I 2 0.045 1.91 (±0.005) 0.068 (+0.004/-0.0) 1.894 (+0.0/-0.025) 0.128 (±0.004) 0.062 (±0.003) 6360 16360 Enquire Now
SSR-EMH-206-I 2.062 0.046 1.97 (±0.006) 0.086 (+0.005/-0.0) 1.955 (+0.0/-0.025) 0.141 (±0.004) 0.078 (±0.003) 6710 21220 Enquire Now
SSR-EMH-212-I 2.125 0.049 2.027 (±0.006) 0.086 (+0.005/-0.0) 2.012 (+0.0/-0.025) 0.141 (±0.004) 0.078 (±0.003) 7360 21870 Enquire Now
SSR-EMH-215-I 2.156 0.05 2.057 (±0.006) 0.086 (+0.005/-0.0) 2.041 (+0.0/-0.025) 0.141 (±0.004) 0.078 (±0.003) 7620 22190 Enquire Now
SSR-EMH-225-I 2.25 0.053 2.145 (±0.006) 0.086 (+0.005/-0.0) 2.129 (+0.0/-0.025) 0.141 (±0.004) 0.078 (±0.003) 8430 23160 Enquire Now
SSR-EMH-231-I 2.312 0.054 2.205 (±0.006) 0.086 (+0.005/-0.0) 2.188 (+0.0/-0.025) 0.141 (±0.004) 0.078 (±0.003) 8830 23800 Enquire Now
SSR-EMH-237-I 2.375 0.055 2.265 (±0.006) 0.086 (+0.005/-0.0) 2.248 (+0.0/-0.025) 0.141 (±0.004) 0.078 (±0.003) 9230 24440 Enquire Now
SSR-EMH-243-I 2.437 0.056 2.325 (±0.006) 0.086 (+0.005/-0.0) 2.307 (+0.0/-0.025) 0.141 (±0.004) 0.078 (±0.003) 9650 25080 Enquire Now
SSR-EMH-250-I 2.5 0.058 2.385 (±0.006) 0.086 (+0.005/-0.0) 2.366 (+0.0/-0.025) 0.188 (±0.005) 0.078 (±0.003) 10250 25730 Enquire Now
SSR-EMH-255-I 2.559 0.058 2.443 (±0.006) 0.086 (+0.005/-0.0) 2.424 (+0.0/-0.025) 0.188 (±0.005) 0.078 (±0.003) 10490 26340 Enquire Now
SSR-EMH-262-I 2.625 0.06 2.505 (±0.006) 0.086 (+0.005/-0.0) 2.485 (+0.0/-0.025) 0.188 (±0.005) 0.078 (±0.003) 11130 27020 Enquire Now
SSR-EMH-268-I 2.687 0.061 2.565 (±0.006) 0.086 (+0.005/-0.0) 2.545 (+0.0/-0.025) 0.188 (±0.005) 0.078 (±0.003) 11590 27660 Enquire Now
SSR-EMH-275-I 2.75 0.063 2.625 (±0.006) 0.103 (+0.005/-0.0) 2.604 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 12250 32140 Enquire Now
SSR-EMH-287-I 2.875 0.067 2.742 (±0.006) 0.103 (+0.005/-0.0) 2.722 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 13620 33600 Enquire Now
SSR-EMH-293-I 2.937 0.068 2.801 (±0.006) 0.103 (+0.005/-0.0) 2.78 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 14120 34320 Enquire Now
SSR-EMH-300-I 3 0.07 2.86 (±0.006) 0.103 (+0.005/-0.0) 2.838 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 14840 35060 Enquire Now
SSR-EMH-306-I 3.062 0.071 2.92 (±0.006) 0.103 (+0.005/-0.0) 2.897 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 15370 35790 Enquire Now
SSR-EMH-312-I 3.125 0.073 2.98 (±0.006) 0.103 (+0.005/-0.0) 2.957 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 16130 36520 Enquire Now
SSR-EMH-315-I 3.156 0.073 3.01 (±0.006) 0.103 (+0.005/-0.0) 2.986 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 16290 36880 Enquire Now
SSR-EMH-325-I 3.25 0.075 3.1 (±0.006) 0.103 (+0.005/-0.0) 3.075 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 17230 37980 Enquire Now
SSR-EMH-334-I 3.344 0.077 3.19 (±0.006) 0.103 (+0.005/-0.0) 3.164 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 18200 39080 Enquire Now
SSR-EMH-343-I 3.437 0.079 3.28 (±0.006) 0.103 (+0.005/-0.0) 3.254 (+0.0/-0.03) 0.188 (±0.005) 0.093 (±0.003) 19190 40170 Enquire Now
SSR-EMH-350-I 3.5 0.08 3.34 (±0.006) 0.12 (+0.005/-0.0) 3.315 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 19790 48820 Enquire Now
SSR-EMH-354-I 3.543 0.081 3.381 (±0.006) 0.12 (+0.005/-0.0) 3.356 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 20290 49420 Enquire Now
SSR-EMH-362-I 3.625 0.084 3.458 (±0.006) 0.12 (+0.005/-0.0) 3.433 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 21520 50560 Enquire Now
SSR-EMH-368-I 3.687 0.085 3.517 (±0.006) 0.12 (+0.005/-0.0) 3.49 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 22150 51430 Enquire Now
SSR-EMH-375-I 3.75 0.087 3.577 (±0.006) 0.12 (+0.005/-0.0) 3.55 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 23060 52310 Enquire Now
SSR-EMH-387-I 3.875 0.09 3.696 (±0.006) 0.12 (+0.005/-0.0) 3.67 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 24650 54050 Enquire Now
SSR-EMH-393-I 3.938 0.091 3.756 (±0.006) 0.12 (+0.005/-0.0) 3.73 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 25330 54930 Enquire Now
SSR-EMH-400-I 4 0.093 3.815 (±0.006) 0.12 (+0.005/-0.0) 3.787 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 26300 55800 Enquire Now
SSR-EMH-425-I 4.25 0.093 4.065 (±0.006) 0.12 (+0.005/-0.0) 4.032 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 27940 59280 Enquire Now
SSR-EMH-437-I 4.375 0.093 4.19 (±0.006) 0.12 (+0.005/-0.0) 4.162 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 28760 61030 Enquire Now
SSR-EMH-450-I 4.5 0.095 4.31 (±0.006) 0.12 (+0.005/-0.0) 4.28 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 30220 62770 Enquire Now
SSR-EMH-475-I 4.75 0.1 4.55 (±0.006) 0.12 (+0.005/-0.0) 4.515 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 33580 66260 Enquire Now
SSR-EMH-500-I 5 0.105 4.79 (±0.006) 0.12 (+0.005/-0.0) 4.755 (+0.0/-0.04) 0.25 (±0.005) 0.111 (±0.003) 37110 69740 Enquire Now
SSR-EMH-525-I 5.25 0.11 5.03 (±0.007) 0.139 (+0.006/-0.0) 4.995 (+0.0/-0.05) 0.375 (±0.006) 0.127 (±0.004) 40820 83790 Enquire Now
SSR-EMH-550-I 5.5 0.118 5.265 (±0.007) 0.139 (+0.006/-0.0) 5.229 (+0.0/-0.05) 0.375 (±0.006) 0.127 (±0.004) 45880 87780 Enquire Now
SSR-EMH-575-I 5.75 0.123 5.505 (±0.007) 0.139 (+0.006/-0.0) 5.466 (+0.0/-0.05) 0.375 (±0.006) 0.127 (±0.004) 49990 91770 Enquire Now
SSR-EMH-600-I 6 0.128 5.745 (±0.007) 0.139 (+0.006/-0.0) 5.705 (+0.0/-0.05) 0.375 (±0.006) 0.127 (±0.004) 54290 95760 Enquire Now
SSR-EMH-625-I 6.25 0.133 5.985 (±0.008) 0.174 (+0.008/-0.0) 5.942 (+0.0/-0.06) 0.312 (±0.006) 0.165 (±0.005) 58760 129590 Enquire Now
SSR-EMH-650-I 6.5 0.138 6.225 (±0.008) 0.174 (+0.008/-0.0) 6.182 (+0.0/-0.06) 0.312 (±0.006) 0.165 (±0.005) 63410 134780 Enquire Now
SSR-EMH-675-I 6.75 0.143 6.465 (±0.008) 0.174 (+0.008/-0.0) 6.42 (+0.0/-0.06) 0.312 (±0.006) 0.165 (±0.005) 68230 139960 Enquire Now
SSR-EMH-700-I 7 0.148 6.705 (±0.008) 0.174 (+0.008/-0.0) 6.658 (+0.0/-0.06) 0.312 (±0.006) 0.165 (±0.005) 73230 145140 Enquire Now
SSR-EMH-725-I 7.25 0.154 6.942 (±0.008) 0.174 (+0.008/-0.0) 6.894 (+0.0/-0.07) 0.312 (±0.006) 0.165 (±0.005) 78290 172190 Enquire Now
SSR-EMH-750-I 7.5 0.16 7.18 (±0.008) 0.209 (+0.008/-0.0) 7.13 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 84820 178130 Enquire Now
SSR-EMH-775-I 7.75 0.165 7.42 (±0.008) 0.209 (+0.008/-0.0) 7.368 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 90390 184070 Enquire Now
SSR-EMH-800-I 8 0.17 7.66 (±0.008) 0.209 (+0.008/-0.0) 7.607 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 96130 190000 Enquire Now
SSR-EMH-825-I 8.25 0.175 7.9 (±0.008) 0.209 (+0.008/-0.0) 7.845 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 102050 195940 Enquire Now
SSR-EMH-850-I 8.5 0.18 8.14 (±0.008) 0.209 (+0.008/-0.0) 8.083 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 108150 201880 Enquire Now
SSR-EMH-875-I 8.75 0.184 8.383 (±0.008) 0.209 (+0.008/-0.0) 8.321 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 113800 207820 Enquire Now
SSR-EMH-900-I 9 0.19 8.62 (±0.008) 0.209 (+0.008/-0.0) 8.56 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 120870 213750 Enquire Now
SSR-EMH-925-I 9.25 0.195 8.86 (±0.008) 0.209 (+0.008/-0.0) 8.798 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 127500 219690 Enquire Now
SSR-EMH-950-I 9.5 0.2 9.1 (±0.008) 0.209 (+0.008/-0.0) 9.036 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 134300 225630 Enquire Now
SSR-EMH-975-I 9.75 0.206 9.338 (±0.008) 0.209 (+0.008/-0.0) 9.273 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 141970 231570 Enquire Now
SSR-EMH-1000-I 10 0.213 9.575 (±0.008) 0.209 (+0.008/-0.0) 9.508 (+0.0/-0.07) 0.375 (±0.006) 0.189 (±0.005) 150560 237500 Enquire Now