DCR (DIN 471)
| RINGND． | Remarks | DS | Dg | W | d | Df | T | S | RING Safety factor of 3 | GROOVE Safety factor of 2 |
| DCR-67 | DCR-67 | 67 | 64 | 2.65 | 1.5 | 63.37 | 2.41 | 5.08 | 139901 | 48980 |
| DCR-68 | DCR-68 | 68 | 65 | 2.65 | 1.5 | 64.34 | 2.41 | 5.08 | 141989 | 49711 |
| DCR-70 | DCR-70 | 70 | 67 | 2.65 | 1.5 | 66.34 | 2.41 | 5.08 | 146165 | 51173 |
| DCR-72 | DCR-72 | 72 | 69 | 2.65 | 1.5 | 68.33 | 2.41 | 5.08 | 150341 | 52635 |
| DCR-75 | DCR-75 | 75 | 72 | 2.65 | 1.5 | 71.33 | 2.41 | 5.08 | 156605 | 54828 |
| DCR-77 | DCR-77 | 77 | 74 | 2.65 | 1.5 | 73.33 | 2.41 | 5.08 | 160782 | 56290 |
| DCR-78 | DCR-78 | 78 | 75 | 2.65 | 1.5 | 74.33 | 2.41 | 5.08 | 162870 | 57021 |
| DCR-80 | DCR-80 | 80 | 76.5 | 2.65 | 1.8 | 75.81 | 2.41 | 6.05 | 167046 | 68231 |
| DCR-82 | DCR-82 | 82 | 78.5 | 2.65 | 1.8 | 77.81 | 2.41 | 6.05 | 171222 | 69936 |
| DCR-85 | DCR-85 | 85 | 81.5 | 3.15 | 1.8 | 80.8 | 2.91 | 6.35 | 214309 | 72495 |
| DCR-88 | DCR-88 | 88 | 84.5 | 3.15 | 1.8 | 83.8 | 2.91 | 6.35 | 221873 | 75054 |
| DCR-90 | DCR-90 | 90 | 86.5 | 3.15 | 1.8 | 85.8 | 2.91 | 6.35 | 226915 | 76759 |
| DCR-95 | DCR-95 | 95 | 91.5 | 3.15 | 1.8 | 90.8 | 2.91 | 6.35 | 239522 | 81024 |
| DCR-98 | DCR-98 | 98 | 94.5 | 3.15 | 1.8 | 93.79 | 2.91 | 6.35 | 247086 | 83583 |
| DCR-100 | DCR-100 | 100 | 96.5 | 3.15 | 1.8 | 95.79 | 2.91 | 6.35 | 252128 | 85288 |
| DCR-102 | DCR-102 | 102 | 98 | 4.15 | 2 | 97.29 | 3.89 | 6.73 | 343778 | 99422 |
| DCR-105 | DCR-105 | 105 | 101 | 4.15 | 2 | 100.28 | 3.89 | 6.73 | 353889 | 102346 |
| DCR-108 | DCR-108 | 108 | 104 | 4.15 | 2 | 103.25 | 3.89 | 6.73 | 364000 | 105270 |
| DCR-110 | DCR-110 | 110 | 106 | 4.15 | 2 | 105.23 | 3.89 | 6.73 | 370741 | 107220 |
| DCR-115 | DCR-115 | 115 | 111 | 4.15 | 2 | 110.19 | 3.89 | 6.73 | 387593 | 112093 |
