DCR (DIN 471)
| RINGND． | Remarks | DS | Dg | W | d | Df | T | S | RING Safety factor of 3 | GROOVE Safety factor of 2 |
| DCR-120 | DCR-120 | 120 | 116 | 4.15 | 2 | 115.16 | 3.89 | 6.73 | 404445 | 116967 |
| DCR-125 | DCR-125 | 125 | 121 | 4.15 | 2 | 120.12 | 3.89 | 6.73 | 421297 | 121840 |
| DCR-130 | DCR-130 | 130 | 126 | 4.15 | 2 | 125.07 | 3.89 | 6.73 | 438149 | 126714 |
| DCR-135 | DCR-135 | 135 | 131 | 4.15 | 2 | 130.02 | 3.89 | 6.73 | 455001 | 131588 |
| DCR-140 | DCR-140 | 140 | 136 | 4.15 | 2 | 134.98 | 3.89 | 6.73 | 471852 | 136461 |
| DCR-145 | DCR-145 | 145 | 141 | 4.15 | 2 | 139.93 | 3.89 | 6.73 | 488704 | 141335 |
| DCR-150 | DCR-150 | 150 | 145 | 4.15 | 2.5 | 143.91 | 3.89 | 7.92 | 505556 | 182761 |
| DCR-155 | DCR-155 | 155 | 150 | 4.115 | 2.5 | 148.89 | 3.89 | 7.92 | 522408 | 188853 |
| DCR-160 | DCR-160 | 160 | 155 | 4.15 | 2.5 | 153.85 | 3.89 | 7.92 | 539260 | 194945 |
| DCR-165 | DCR-165 | 165 | 160 | 4.15 | 2.5 | 158.8 | 3.89 | 7.92 | 556112 | 201037 |
| DCR-170 | DCR-170 | 170 | 165 | 4.15 | 2.5 | 163.75 | 3.89 | 7.92 | 572964 | 207129 |
| DCR-175 | DCR-175 | 175 | 170 | 4.15 | 2.5 | 168.73 | 3.89 | 7.92 | 589815 | 213221 |
| DCR-180 | DCR-180 | 180 | 175 | 4.15 | 2.5 | 173.69 | 3.89 | 7.92 | 606667 | 219313 |
| DCR-185 | DCR-185 | 185 | 180 | 4.15 | 2.5 | 178.66 | 3.89 | 7.92 | 623519 | 225405 |
| DCR-190 | DCR-190 | 190 | 185 | 4.15 | 2.5 | 183.59 | 3.89 | 7.92 | 640371 | 231497 |
| DCR-195 | DCR-195 | 195 | 190 | 4.15 | 2.5 | 188.54 | 3.89 | 7.92 | 657223 | 237589 |
| DCR-200 | DCR-200 | 200 | 195 | 4.15 | 2.5 | 193.54 | 3.89 | 7.92 | 674075 | 243681 |
| DCR-205 | DCR-205 | 205 | 199 | 5.15 | 3 | 197.54 | 4.86 | 11.18 | 863214 | 299727 |
| DCR-210 | DCR-210 | 210 | 204 | 5.15 | 3 | 202.54 | 4.86 | 11.18 | 884268 | 307038 |
| DCR-220 | DCR-220 | 220 | 214 | 5.15 | 3 | 212.47 | 4.86 | 11.18 | 926376 | 321659 |
