UNI O-ring standard specifications (metric)
I learned much of this information from the Argo S.p.A., Gapi S.p.A., Gnutti Bortolo S.r.l., and Soliani EMC websites.
About the UNI
standard for O-rings
The UNI
standard for O-rings is produced by Ente Nazionale Italiano di Unificazione (Italian Organization for Standardization). The UNI
specification describes 428 O-rings. Each size is designated by an OR
followed by a three, four, or five digit number.
In contrast to the AS 568 A inch system, the nominal and physical dimensions of metric O-rings match precisely. That is, a 1 mm O-ring will have a cross-section of 1 mm. The space that is being filled must be about 10% to 15% smaller than the cross-section of the O-ring in order for O-ring to seal properly.
Sizes within the UNI
standard for O-rings
| Size reference code | Decimal size in millimeters | |
|---|---|---|
| Cross-section | ID | |
| OR 2007 (OR2007) | 1.78 mm | 1.78 mm |
| OR 2010 (OR2010) | 1.78 mm | 2.57 mm |
| OR 2012 (OR2012) | 1.78 mm | 2.9 mm |
| OR 2015 (OR2015) | 1.78 mm | 3.68 mm |
| OR 2018 (OR2018) | 1.78 mm | 4.47 mm |
| OR 2021 (OR2021) | 1.78 mm | 5.28 mm |
| OR 2025 (OR2025) | 1.78 mm | 6.07 mm |
| OR 106 (OR106) | 1.78 mm | 6.75 mm |
| OR 2031 (OR2031) | 1.78 mm | 7.65 mm |
| OR 108 (OR108) | 1.78 mm | 8.73 mm |
| OR 2037 (OR2037) | 1.78 mm | 9.25 mm |
| OR 2043 (OR2043) | 1.78 mm | 10.82 mm |
| OR 114 (OR114) | 1.78 mm | 11.11 mm |
| OR 2050 (OR2050) | 1.78 mm | 12.42 mm |
| OR 2056 (OR2056) | 1.78 mm | 14 mm |
| OR 2062 (OR2062) | 1.78 mm | 15.6 mm |
| OR 2068 (OR2068) | 1.78 mm | 17.17 mm |
| OR 2075 (OR2075) | 1.78 mm | 18.77 mm |
| OR 2081 (OR2081) | 1.78 mm | 20.35 mm |
| OR 2087 (OR2087) | 1.78 mm | 21.95 mm |
| OR 2093 (OR2093) | 1.78 mm | 23.52 mm |
| OR 2100 (OR2100) | 1.78 mm | 25.12 mm |
| OR 2106 (OR2106) | 1.78 mm | 26.7 mm |
| OR 2112 (OR2112) | 1.78 mm | 28.3 mm |
| OR 2118 (OR2118) | 1.78 mm | 29.87 mm |
| OR 2125 (OR2125) | 1.78 mm | 31.47 mm |
| OR 2131 (OR2131) | 1.78 mm | 33.05 mm |
| OR 2137 (OR2137) | 1.78 mm | 34.65 mm |
| OR 2150 (OR2150) | 1.78 mm | 37.82 mm |
| OR 2162 (OR2162) | 1.78 mm | 41 mm |
| OR 2175 (OR2175) | 1.78 mm | 44.17 mm |
| OR 2187 (OR2187) | 1.78 mm | 47.35 mm |
| OR 2200 (OR2200) | 1.78 mm | 50.52 mm |
| OR 2212 (OR2212) | 1.78 mm | 53.7 mm |
| OR 2224 (OR2224) | 1.78 mm | 56.87 mm |
| OR 2225 (OR2225) | 1.78 mm | 56.87 mm |
| OR 2237 (OR2237) | 1.78 mm | 60.04 mm |
| OR 2250 (OR2250) | 1.78 mm | 63.22 mm |
| OR 2262 (OR2262) | 1.78 mm | 66.4 mm |
| OR 2274 (OR2274) | 1.78 mm | 69.57 mm |
| OR 2275 (OR2275) | 1.78 mm | 69.57 mm |
| OR 2287 (OR2287) | 1.78 mm | 72.75 mm |
| OR 2300 (OR2300) | 1.78 mm | 75.92 mm |
| OR 2312 (OR2312) | 1.78 mm | 79 mm |
| OR 2325 (OR2325) | 1.78 mm | 82.27 mm |
| OR 2337 (OR2337) | 1.78 mm | 85.34 mm |
| OR 2350 (OR2350) | 1.78 mm | 88.62 mm |
| OR 2362 (OR2362) | 1.78 mm | 91.7 mm |
| OR 2375 (OR2375) | 1.78 mm | 94.97 mm |
| OR 2387 (OR2387) | 1.78 mm | 98.05 mm |
| OR 2400 (OR2400) | 1.78 mm | 101.32 mm |
| OR 2412 (OR2412) | 1.78 mm | 104.4 mm |
| OR 2425 (OR2425) | 1.78 mm | 107.67 mm |
| OR 2437 (OR2437) | 1.78 mm | 110.74 mm |
| OR 2450 (OR2450) | 1.78 mm | 114.02 mm |
| OR 2462 (OR2462) | 1.78 mm | 117.1 mm |
| OR 2475 (OR2475) | 1.78 mm | 120.37 mm |
| OR 2487 (OR2487) | 1.78 mm | 123.44 mm |
| OR 2500 (OR2500) | 1.78 mm | 126.72 mm |
| OR 2512 (OR2512) | 1.78 mm | 129.4 mm |
| OR 2525 (OR2525) | 1.78 mm | 133.07 mm |
| OR 2537 (OR2537) | 1.78 mm | 135.76 mm |
| OR 2550 (OR2550) | 1.78 mm | 138.94 mm |
| OR 2562 (OR2562) | 1.78 mm | 142.11 mm |
| OR 2575 (OR2575) | 1.78 mm | 145.29 mm |
| OR 2587 (OR2587) | 1.78 mm | 148.46 mm |
| OR 2600 (OR2600) | 1.78 mm | 151.64 mm |
| OR 2612 (OR2612) | 1.78 mm | 154.81 mm |
| OR 2625 (OR2625) | 1.78 mm | 158 mm |
| OR 2637 (OR2637) | 1.78 mm | 161.16 mm |
| OR 2652 (OR2652) | 1.78 mm | 164.34 mm |
| OR 2662 (OR2662) | 1.78 mm | 167.51 mm |
| OR 2675 (OR2675) | 1.78 mm | 170.69 mm |
| OR 2687 (OR2687) | 1.78 mm | 173.87 mm |
| OR 3021 (OR3021) | 2.62 mm | 5.23 mm |
| OR 3024 (OR3024) | 2.62 mm | 6.02 mm |
| OR 3030 (OR3030) | 2.62 mm | 7.59 mm |
| OR 109 (OR109) | 2.62 mm | 9.13 mm |
| OR 3037 (OR3037) | 2.62 mm | 9.19 mm |
| OR 112 (OR112) | 2.62 mm | 9.92 mm |
| OR 3043 (OR3043) | 2.62 mm | 10.77 mm |
| OR 115 (OR115) | 2.62 mm | 11.91 mm |
| OR 3050 (OR3050) | 2.62 mm | 12.37 mm |
| OR 117 (OR117) | 2.62 mm | 13.1 mm |
| OR 3056 (OR3056) | 2.62 mm | 13.94 mm |
| OR 119 (OR119) | 2.62 mm | 15.08 mm |
| OR 3062 (OR3062) | 2.62 mm | 15.54 mm |
| OR 121 (OR121) | 2.62 mm | 15.88 mm |
| OR 3068 (OR3068) | 2.62 mm | 17.12 mm |
| OR 123 (OR123) | 2.62 mm | 17.86 mm |
| OR 3075 (OR3075) | 2.62 mm | 18.72 mm |
| OR 3081 (OR3081) | 2.62 mm | 20.29 mm |
| OR 128 (OR128) | 2.62 mm | 20.64 mm |
| OR 3087 (OR3087) | 2.62 mm | 21.89 mm |
| OR 130 (OR130) | 2.62 mm | 22.23 mm |
| OR 3093 (OR3093) | 2.62 mm | 23.47 mm |
| OR 132 (OR132) | 2.62 mm | 23.81 mm |
| OR 3100 (OR3100) | 2.62 mm | 25.07 mm |
| OR 3106 (OR3106) | 2.62 mm | 26.64 mm |
| OR 3112 (OR3112) | 2.62 mm | 28.24 mm |
| OR 3118 (OR3118) | 2.62 mm | 29.82 mm |
| OR 3125 (OR3125) | 2.62 mm | 31.42 mm |
| OR 3131 (OR3131) | 2.62 mm | 32.99 mm |
| OR 3137 (OR3137) | 2.62 mm | 34.59 mm |
| OR 3143 (OR3143) | 2.62 mm | 36.17 mm |
| OR 3150 (OR3150) | 2.62 mm | 37.77 mm |
| OR 3156 (OR3156) | 2.62 mm | 39.34 mm |
| OR 3162 (OR3162) | 2.62 mm | 40.94 mm |
| OR 3168 (OR3168) | 2.62 mm | 42.52 mm |
| OR 3175 (OR3175) | 2.62 mm | 44.12 mm |
| OR 3181 (OR3181) | 2.62 mm | 45.69 mm |
| OR 3187 (OR3187) | 2.62 mm | 47.29 mm |
| OR 3193 (OR3193) | 2.62 mm | 48.9 mm |
| OR 3200 (OR3200) | 2.62 mm | 50.47 mm |
| OR 3206 (OR3206) | 2.62 mm | 52.07 mm |
| OR 3212 (OR3212) | 2.62 mm | 53.64 mm |
| OR 3218 (OR3218) | 2.62 mm | 55.25 mm |
| OR 3225 (OR3225) | 2.62 mm | 56.82 mm |
| OR 3231 (OR3231) | 2.62 mm | 58.42 mm |
| OR 3237 (OR3237) | 2.62 mm | 59.99 mm |
| OR 3243 (OR3243) | 2.62 mm | 61.6 mm |
| OR 3250 (OR3250) | 2.62 mm | 63.17 mm |
| OR 3256 (OR3256) | 2.62 mm | 64.77 mm |
| OR 3262 (OR3262) | 2.62 mm | 66.34 mm |
| OR 3268 (OR3268) | 2.62 mm | 67.95 mm |
| OR 3275 (OR3275) | 2.62 mm | 69.52 mm |
| OR 3281 (OR3281) | 2.62 mm | 71.12 mm |
| OR 3287 (OR3287) | 2.62 mm | 72.69 mm |
| OR 3300 (OR3300) | 2.62 mm | 75.87 mm |
| OR 3325 (OR3325) | 2.62 mm | 82.22 mm |
| OR 3350 (OR3350) | 2.62 mm | 88.57 mm |
| OR 3375 (OR3375) | 2.62 mm | 94.92 mm |
| OR 3400 (OR3400) | 2.62 mm | 101.27 mm |
| OR 3425 (OR3425) | 2.62 mm | 107.62 mm |
| OR 3450 (OR3450) | 2.62 mm | 113.97 mm |
| OR 3475 (OR3475) | 2.62 mm | 120.32 mm |
| OR 3500 (OR3500) | 2.62 mm | 126.67 mm |
| OR 3525 (OR3525) | 2.62 mm | 133.02 mm |
| OR 3550 (OR3550) | 2.62 mm | 139.37 mm |
| OR 3575 (OR3575) | 2.62 mm | 145.72 mm |
| OR 3600 (OR3600) | 2.62 mm | 152.07 mm |
| OR 3625 (OR3625) | 2.62 mm | 158.42 mm |
| OR 3650 (OR3650) | 2.62 mm | 164.77 mm |
| OR 3675 (OR3675) | 2.62 mm | 171.12 mm |
| OR 3700 (OR3700) | 2.62 mm | 177.47 mm |
| OR 3725 (OR3725) | 2.62 mm | 183.82 mm |
| OR 3750 (OR3750) | 2.62 mm | 190.17 mm |
| OR 3775 (OR3775) | 2.62 mm | 196.52 mm |
| OR 3800 (OR3800) | 2.62 mm | 202.87 mm |
| OR 3825 (OR3825) | 2.62 mm | 209.22 mm |
| OR 3850 (OR3850) | 2.62 mm | 215.57 mm |
| OR 3875 (OR3875) | 2.62 mm | 221.92 mm |
| OR 3900 (OR3900) | 2.62 mm | 228.27 mm |
| OR 3925 (OR3925) | 2.62 mm | 234.62 mm |
| OR 3950 (OR3950) | 2.62 mm | 240.97 mm |
| OR 3975 (OR3975) | 2.62 mm | 247.32 mm |
| OR 4028 (OR4028) | 3.53 mm | 7.52 mm |
| OR 4036 (OR4036) | 3.53 mm | 9.12 mm |
| OR 4042 (OR4042) | 3.53 mm | 10.69 mm |
| OR 4050 (OR4050) | 3.53 mm | 12.29 mm |
| OR 4055 (OR4055) | 3.53 mm | 13.87 mm |
| OR 4061 (OR4061) | 3.53 mm | 15.47 mm |
| OR 4067 (OR4067) | 3.53 mm | 17.04 mm |
| OR 4075 (OR4075) | 3.53 mm | 18.64 mm |
| OR 4081 (OR4081) | 3.53 mm | 20.22 mm |
| OR 4087 (OR4087) | 3.53 mm | 21.82 mm |
| OR 4093 (OR4093) | 3.53 mm | 23.39 mm |
| OR 4100 (OR4100) | 3.53 mm | 24.99 mm |
| OR 134 (OR134) | 3.53 mm | 25.8 mm |
| OR 4106 (OR4106) | 3.53 mm | 26.57 mm |
| OR 4112 (OR4112) | 3.53 mm | 28.17 mm |
| OR 4118 (OR4118) | 3.53 mm | 29.74 mm |
| OR 4125 (OR4125) | 3.53 mm | 31.34 mm |
| OR 4131 (OR4131) | 3.53 mm | 32.92 mm |
| OR 4137 (OR4137) | 3.53 mm | 34.52 mm |
| OR 4143 (OR4143) | 3.53 mm | 36.09 mm |
| OR 4150 (OR4150) | 3.53 mm | 37.69 mm |
| OR 144 (OR144) | 3.53 mm | 39.7 mm |
| OR 4162 (OR4162) | 3.53 mm | 40.87 mm |
| OR 146 (OR146) | 3.53 mm | 41.28 mm |
| OR 147 (OR147) | 3.53 mm | 42.86 mm |
| OR 4175 (OR4175) | 3.53 mm | 44.04 mm |
| OR 149 (OR149) | 3.53 mm | 44.45 mm |
| OR 150 (OR150) | 3.53 mm | 46.04 mm |
| OR 4187 (OR4187) | 3.53 mm | 47.22 mm |
| OR 152 (OR152) | 3.53 mm | 47.62 mm |
| OR 153 (OR153) | 3.53 mm | 49.2 mm |
| OR 4200 (OR4200) | 3.53 mm | 50.39 mm |
| OR 155 (OR155) | 3.53 mm | 50.8 mm |
| OR 156 (OR156) | 3.53 mm | 52.4 mm |
| OR 4212 (OR4212) | 3.53 mm | 53.57 mm |
| OR 158 (OR158) | 3.53 mm | 53.97 mm |
| OR 159 (OR159) | 3.53 mm | 55.56 mm |
| OR 4225 (OR4225) | 3.53 mm | 56.74 mm |
| OR 161 (OR161) | 3.53 mm | 57.15 mm |
| OR 162 (OR162) | 3.53 mm | 58.74 mm |
| OR 4237 (OR4237) | 3.53 mm | 59.92 mm |
| OR 164 (OR164) | 3.53 mm | 60.32 mm |
| OR 165 (OR165) | 3.53 mm | 61.9 mm |
| OR 4250 (OR4250) | 3.53 mm | 63.09 mm |
| OR 167 (OR167) | 3.53 mm | 63.5 mm |
| OR 168 (OR168) | 3.53 mm | 65.1 mm |
| OR 4262 (OR4262) | 3.53 mm | 66.27 mm |
| OR 170 (OR170) | 3.53 mm | 66.67 mm |
| OR 171 (OR171) | 3.53 mm | 68.26 mm |
| OR 4275 (OR4275) | 3.53 mm | 69.44 mm |
| OR 173 (OR173) | 3.53 mm | 69.85 mm |
| OR 174 (OR174) | 3.53 mm | 71.44 mm |
| OR 4287 (OR4287) | 3.53 mm | 72.62 mm |
| OR 176 (OR176) | 3.53 mm | 73.02 mm |
| OR 177 (OR177) | 3.53 mm | 74.6 mm |
| OR 4300 (OR4300) | 3.53 mm | 75.79 mm |
| OR 4312 (OR4312) | 3.53 mm | 78.97 mm |
| OR 4325 (OR4325) | 3.53 mm | 82.14 mm |
| OR 4337 (OR4337) | 3.53 mm | 85.32 mm |
| OR 4350 (OR4350) | 3.53 mm | 88.49 mm |
| OR 4362 (OR4362) | 3.53 mm | 91.67 mm |
| OR 4375 (OR4375) | 3.53 mm | 94.84 mm |
| OR 4387 (OR4387) | 3.53 mm | 98.02 mm |
| OR 4400 (OR4400) | 3.53 mm | 101.19 mm |
| OR 4412 (OR4412) | 3.53 mm | 104.37 mm |
| OR 4425 (OR4425) | 3.53 mm | 107.54 mm |
| OR 4437 (OR4437) | 3.53 mm | 110.72 mm |
| OR 4450 (OR4450) | 3.53 mm | 113.89 mm |
| OR 4462 (OR4462) | 3.53 mm | 117.07 mm |
| OR 4475 (OR4475) | 3.53 mm | 120.24 mm |
| OR 4487 (OR4487) | 3.53 mm | 123.42 mm |
| OR 4500 (OR4500) | 3.53 mm | 126.59 mm |
| OR 4512 (OR4512) | 3.53 mm | 129.77 mm |
| OR 4525 (OR4525) | 3.53 mm | 132.94 mm |
| OR 4537 (OR4537) | 3.53 mm | 136.12 mm |
| OR 4550 (OR4550) | 3.53 mm | 139.29 mm |
| OR 4562 (OR4562) | 3.53 mm | 142.47 mm |
| OR 4575 (OR4575) | 3.53 mm | 145.64 mm |
| OR 4587 (OR4587) | 3.53 mm | 148.82 mm |
| OR 4600 (OR4600) | 3.53 mm | 151.99 mm |
| OR 4625 (OR4625) | 3.53 mm | 158.34 mm |
| OR 4650 (OR4650) | 3.53 mm | 164.69 mm |
| OR 4675 (OR4675) | 3.53 mm | 171.04 mm |
| OR 4700 (OR4700) | 3.53 mm | 177.39 mm |
| OR 4725 (OR4725) | 3.53 mm | 183.74 mm |
| OR 4750 (OR4750) | 3.53 mm | 190.09 mm |
| OR 4775 (OR4775) | 3.53 mm | 196.44 mm |
| OR 4800 (OR4800) | 3.53 mm | 202.79 mm |
| OR 4825 (OR4825) | 3.53 mm | 209.14 mm |
| OR 4850 (OR4850) | 3.53 mm | 215.49 mm |
| OR 4875 (OR4875) | 3.53 mm | 221.84 mm |
| OR 4900 (OR4900) | 3.53 mm | 228.19 mm |
| OR 4925 (OR4925) | 3.53 mm | 234.54 mm |
| OR 4950 (OR4950) | 3.53 mm | 240.89 mm |
| OR 4975 (OR4975) | 3.53 mm | 247.26 mm |
| OR 41000 (OR41000) | 3.53 mm | 253.59 mm |
| OR 41050 (OR41050) | 3.53 mm | 266.29 mm |
| OR 41100 (OR41100) | 3.53 mm | 278.99 mm |
| OR 41150 (OR41150) | 3.53 mm | 291.69 mm |
| OR 41200 (OR41200) | 3.53 mm | 304.39 mm |
| OR 41300 (OR41300) | 3.53 mm | 329.79 mm |
| OR 41400 (OR41400) | 3.53 mm | 355.19 mm |
| OR 41500 (OR41500) | 3.53 mm | 380.59 mm |
| OR 41600 (OR41600) | 3.53 mm | 405.26 mm |
| OR 41700 (OR41700) | 3.53 mm | 430.66 mm |
| OR 41800 (OR41800) | 3.53 mm | 456.06 mm |
| OR 6042 (OR6042) | 5.33 mm | 10.46 mm |
| OR 6050 (OR6050) | 5.33 mm | 12.07 mm |
| OR 6055 (OR6055) | 5.33 mm | 13.64 mm |
| OR 6060 (OR6060) | 5.33 mm | 15.24 mm |
| OR 6065 (OR6065) | 5.33 mm | 16.81 mm |
| OR 6075 (OR6075) | 5.33 mm | 18.42 mm |
| OR 6080 (OR6080) | 5.33 mm | 19.99 mm |
| OR 6085 (OR6085) | 5.33 mm | 21.59 mm |
| OR 6090 (OR6090) | 5.33 mm | 23.16 mm |
| OR 6100 (OR6100) | 5.33 mm | 24.77 mm |
| OR 6105 (OR6105) | 5.33 mm | 26.34 mm |
| OR 6110 (OR6110) | 5.33 mm | 27.94 mm |
| OR 6115 (OR6115) | 5.33 mm | 29.51 mm |
| OR 6125 (OR6125) | 5.33 mm | 31.12 mm |
| OR 6130 (OR6130) | 5.33 mm | 32.69 mm |
| OR 6135 (OR6135) | 5.33 mm | 34.29 mm |
| OR 6150 (OR6150) | 5.33 mm | 37.47 mm |
| OR 6162 (OR6162) | 5.33 mm | 40.64 mm |
| OR 6175 (OR6175) | 5.33 mm | 43.82 mm |
| OR 6187 (OR6187) | 5.33 mm | 46.99 mm |
| OR 6200 (OR6200) | 5.33 mm | 50.17 mm |
| OR 6212 (OR6212) | 5.33 mm | 53.34 mm |
| OR 6225 (OR6225) | 5.33 mm | 56.52 mm |
| OR 6237 (OR6237) | 5.33 mm | 59.69 mm |
| OR 6250 (OR6250) | 5.33 mm | 62.87 mm |
| OR 6262 (OR6262) | 5.33 mm | 66.04 mm |
| OR 6275 (OR6275) | 5.33 mm | 69.22 mm |
| OR 6287 (OR6287) | 5.33 mm | 72.39 mm |
| OR 178 (OR178) | 5.33 mm | 74.63 mm |
| OR 6300 (OR6300) | 5.33 mm | 75.57 mm |
| OR 6312 (OR6312) | 5.33 mm | 78.74 mm |
| OR 181 (OR181) | 5.33 mm | 79.77 mm |
| OR 6325 (OR6325) | 5.33 mm | 81.92 mm |
| OR 6337 (OR6337) | 5.33 mm | 85.09 mm |
| OR 6350 (OR6350) | 5.33 mm | 88.27 mm |
| OR 185 (OR185) | 5.33 mm | 89.69 mm |
| OR 6362 (OR6362) | 5.33 mm | 91.44 mm |
| OR 6375 (OR6375) | 5.33 mm | 94.62 mm |
| OR 6387 (OR6387) | 5.33 mm | 97.79 mm |
| OR 189 (OR189) | 5.33 mm | 100 mm |
| OR 6400 (OR6400) | 5.33 mm | 100.97 mm |
| OR 6412 (OR6412) | 5.33 mm | 104.14 mm |
| OR 6425 (OR6425) | 5.33 mm | 107.32 mm |
| OR 193 (OR193) | 5.33 mm | 109.54 mm |
| OR 6437 (OR6437) | 5.33 mm | 110.49 mm |
| OR 6450 (OR6450) | 5.33 mm | 113.67 mm |
| OR 199 (OR199) | 5.33 mm | 117.48 mm |
| OR 201 (OR201) | 5.33 mm | 120.65 mm |
| OR 203 (OR203) | 5.33 mm | 123.83 mm |
| OR 206 (OR206) | 5.33 mm | 127 mm |
| OR 208 (OR208) | 5.33 mm | 130.18 mm |
| OR 210 (OR210) | 5.33 mm | 133.35 mm |
| OR 213 (OR213) | 5.33 mm | 136.53 mm |
| OR 230 (OR230) | 5.33 mm | 136.53 mm |
| OR 215 (OR215) | 5.33 mm | 139.7 mm |
| OR 217 (OR217) | 5.33 mm | 142.88 mm |
| OR 219 (OR219) | 5.33 mm | 146.05 mm |
| OR 221 (OR221) | 5.33 mm | 149.23 mm |
| OR 6600 (OR6600) | 5.33 mm | 151.77 mm |
| OR 6625 (OR6625) | 5.33 mm | 158.12 mm |
| OR 6645 (OR6645) | 5.33 mm | 164.47 mm |
| OR 6670 (OR6670) | 5.33 mm | 170.82 mm |
| OR 6700 (OR6700) | 5.33 mm | 177.17 mm |
| OR 6720 (OR6720) | 5.33 mm | 183.52 mm |
| OR 6745 (OR6745) | 5.33 mm | 189.87 mm |
| OR 6775 (OR6775) | 5.33 mm | 196.22 mm |
| OR 6795 (OR6795) | 5.33 mm | 202.57 mm |
| OR 6820 (OR6820) | 5.33 mm | 208.92 mm |
| OR 6850 (OR6850) | 5.33 mm | 215.27 mm |
| OR 6870 (OR6870) | 5.33 mm | 221.62 mm |
| OR 6895 (OR6895) | 5.33 mm | 227.97 mm |
| OR 6920 (OR6920) | 5.33 mm | 234.32 mm |
| OR 6945 (OR6945) | 5.33 mm | 240.67 mm |
| OR 6975 (OR6975) | 5.33 mm | 247.02 mm |
| OR 6995 (OR6995) | 5.33 mm | 253.37 mm |
| OR 61050 (OR61050) | 5.33 mm | 266.07 mm |
| OR 61100 (OR61100) | 5.33 mm | 278.77 mm |
| OR 61150 (OR61150) | 5.33 mm | 291.47 mm |
| OR 61200 (OR61200) | 5.33 mm | 304.17 mm |
| OR 61300 (OR61300) | 5.33 mm | 329.57 mm |
| OR 61400 (OR61400) | 5.33 mm | 354.97 mm |
| OR 61500 (OR61500) | 5.33 mm | 380.37 mm |
| OR 61600 (OR61600) | 5.33 mm | 405.26 mm |
| OR 61700 (OR61700) | 5.33 mm | 430.66 mm |
| OR 61800 (OR61800) | 5.33 mm | 456.06 mm |
| OR 61900 (OR61900) | 5.33 mm | 481.41 mm |
| OR 62000 (OR62000) | 5.33 mm | 506.81 mm |
| OR 62100 (OR62100) | 5.33 mm | 532.21 mm |
| OR 62200 (OR62200) | 5.33 mm | 557.61 mm |
| OR 62300 (OR62300) | 5.33 mm | 582.68 mm |
| OR 62400 (OR62400) | 5.33 mm | 608.08 mm |
| OR 62500 (OR62500) | 5.33 mm | 633.48 mm |
| OR 62600 (OR62600) | 5.33 mm | 658.88 mm |
| OR 8450 (OR8450) | 6.99 mm | 113.67 mm |
| OR 197 (OR197) | 6.99 mm | 114.7 mm |
| OR 8462 (OR8462) | 6.99 mm | 116.84 mm |
| OR 8475 (OR8475) | 6.99 mm | 120.02 mm |
| OR 8487 (OR8487) | 6.99 mm | 123.19 mm |
| OR 204 (OR204) | 6.99 mm | 124.6 mm |
| OR 8500 (OR8500) | 6.99 mm | 126.37 mm |
| OR 8512 (OR8512) | 6.99 mm | 129.54 mm |
| OR 8525 (OR8525) | 6.99 mm | 132.72 mm |
| OR 211 (OR211) | 6.99 mm | 134.5 mm |
| OR 8537 (OR8537) | 6.99 mm | 135.89 mm |
| OR 8550 (OR8550) | 6.99 mm | 139.07 mm |
| OR 8562 (OR8562) | 6.99 mm | 142.24 mm |
| OR 8575 (OR8575) | 6.99 mm | 145.42 mm |
| OR 8587 (OR8587) | 6.99 mm | 148.59 mm |
| OR 8600 (OR8600) | 6.99 mm | 151.77 mm |
| OR 223 (OR223) | 6.99 mm | 155.6 mm |
| OR 8625 (OR8625) | 6.99 mm | 158.12 mm |
| OR 225 (OR225) | 6.99 mm | 159.5 mm |
| OR 226 (OR226) | 6.99 mm | 161.9 mm |
| OR 8650 (OR8650) | 6.99 mm | 164.47 mm |
| OR 228 (OR228) | 6.99 mm | 166.7 mm |
| OR 229 (OR229) | 6.99 mm | 168.3 mm |
| OR 8675 (OR8675) | 6.99 mm | 170.82 mm |
| OR 231 (OR231) | 6.99 mm | 174.6 mm |
| OR 8700 (OR8700) | 6.99 mm | 177.17 mm |
| OR 233 (OR233) | 6.99 mm | 181 mm |
| OR 8725 (OR8725) | 6.99 mm | 183.52 mm |
| OR 235 (OR235) | 6.99 mm | 187.3 mm |
| OR 8570 (OR8570) | 6.99 mm | 189.87 mm |
| OR 8750 (OR8750) | 6.99 mm | 189.87 mm |
| OR 237 (OR237) | 6.99 mm | 193.7 mm |
| OR 8775 (OR8775) | 6.99 mm | 196.22 mm |
| OR 239 (OR239) | 6.99 mm | 200 mm |
| OR 8800 (OR8800) | 6.99 mm | 202.57 mm |
| OR 8825 (OR8825) | 6.99 mm | 208.92 mm |
| OR 8850 (OR8850) | 6.99 mm | 215.27 mm |
| OR 8875 (OR8875) | 6.99 mm | 221.62 mm |
| OR 8900 (OR8900) | 6.99 mm | 227.97 mm |
| OR 8925 (OR8925) | 6.99 mm | 234.32 mm |
| OR 8950 (OR8950) | 6.99 mm | 240.67 mm |
| OR 8975 (OR8975) | 6.99 mm | 247 mm |
| OR 81000 (OR81000) | 6.99 mm | 253.37 mm |
| OR 81025 (OR81025) | 6.99 mm | 259.7 mm |
| OR 81050 (OR81050) | 6.99 mm | 266.07 mm |
| OR 81075 (OR81075) | 6.99 mm | 272.4 mm |
| OR 81100 (OR81100) | 6.99 mm | 278.77 mm |
| OR 81125 (OR81125) | 6.99 mm | 285.1 mm |
| OR 81150 (OR81150) | 6.99 mm | 291.47 mm |
| OR 81175 (OR81175) | 6.99 mm | 297.8 mm |
| OR 81200 (OR81200) | 6.99 mm | 304.17 mm |
| OR 81250 (OR81250) | 6.99 mm | 316.87 mm |
| OR 81300 (OR81300) | 6.99 mm | 329.57 mm |
| OR 81350 (OR81350) | 6.99 mm | 342.27 mm |
| OR 81400 (OR81400) | 6.99 mm | 354.97 mm |
| OR 81450 (OR81450) | 6.99 mm | 367.67 mm |
| OR 81500 (OR81500) | 6.99 mm | 380.37 mm |
| OR 81550 (OR81550) | 6.99 mm | 393.07 mm |
| OR 81600 (OR81600) | 6.99 mm | 405.26 mm |
| OR 81650 (OR81650) | 6.99 mm | 417.96 mm |
| OR 81700 (OR81700) | 6.99 mm | 430.66 mm |
| OR 81750 (OR81750) | 6.99 mm | 443.36 mm |
| OR 81800 (OR81800) | 6.99 mm | 456.06 mm |
| OR 81850 (OR81850) | 6.99 mm | 468.76 mm |
| OR 81900 (OR81900) | 6.99 mm | 481.46 mm |
| OR 81950 (OR81950) | 6.99 mm | 494.16 mm |
| OR 82000 (OR82000) | 6.99 mm | 506.86 mm |
| OR 82100 (OR82100) | 6.99 mm | 532.26 mm |
| OR 82200 (OR82200) | 6.99 mm | 557.66 mm |
| OR 82300 (OR82300) | 6.99 mm | 582.68 mm |
| OR 82400 (OR82400) | 6.99 mm | 608.08 mm |
| OR 82500 (OR82500) | 6.99 mm | 633.48 mm |
| OR 82600 (OR82600) | 6.99 mm | 658.88 mm |