KR
RING No | Remarks | Dh | Do | w | d | Df | T | S | RING Safety factor of 3 | GROOVE Safety factor of 2 |
KR-50 | KR-50 | 0.5 | 0.524 | 0.039 | 0.012 | 0.529 | 0.035 | 0.045 | 2530 | 420 |
KR-51 | KR-51 | 0.512 | 0.536 | 0.039 | 0.012 | 0.541 | 0.035 | 0.045 | 2590 | 430 |
KR-56 | KR-56 | 0.562 | 0.592 | 0.039 | 0.015 | 0.597 | 0.035 | 0.045 | 2840 | 600 |
KR-62 | KR-62 | 0.625 | 0.659 | 0.039 | 0.017 | 0.665 | 0.035 | 0.045 | 3160 | 750 |
KR-68 | KR-68 | 0.688 | 0.724 | 0.039 | 0.018 | 0.73 | 0.035 | 0.055 | 3480 | 880 |
KR-75 | KR-75 | 0.75 | 0.79 | 0.039 | 0.02 | 0.796 | 0.035 | 0.055 | 3790 | 1060 |
KR-77 | KR-77 | 0.777 | 0.819 | 0.046 | 0.021 | 0.825 | 0.042 | 0.065 | 4720 | 1150 |
KR-81 | KR-81 | 0.812 | 0.857 | 0.046 | 0.023 | 0.864 | 0.042 | 0.065 | 4930 | 1320 |
KR-86 | KR-86 | 0.866 | 0.912 | 0.046 | 0.023 | 0.919 | 0.042 | 0.065 | 5260 | 1410 |
KR-87 | KR-87 | 0.875 | 0.922 | 0.046 | 0.024 | 0.929 | 0.042 | 0.065 | 5310 | 1480 |
KR-90 | KR-90 | 0.901 | 0.95 | 0.046 | 0.025 | 0.957 | 0.042 | 0.065 | 5470 | 1590 |
KR-93 | KR-93 | 0.938 | 0.989 | 0.046 | 0.026 | 0.997 | 0.042 | 0.075 | 5690 | 1720 |
KR-100 | KR-100 | 1 | 1.055 | 0.046 | 0.028 | 1.063 | 0.042 | 0.075 | 6070 | 1980 |
KR-102 | KR-102 | 1.023 | 1.079 | 0.046 | 0.028 | 1.087 | 0.042 | 0.075 | 6210 | 2030 |
KR-106 | KR-106 | 1.062 | 1.12 | 0.056 | 0.029 | 1.129 | 0.05 | 0.078 | 7010 | 2180 |
KR-112 | KR-112 | 1.125 | 1.185 | 0.056 | 0.03 | 1.195 | 0.05 | 0.078 | 7420 | 2390 |
KR-118 | KR-118 | 1.188 | 1.25 | 0.056 | 0.031 | 1.26 | 0.05 | 0.088 | 7840 | 2600 |
KR-125 | KR-125 | 1.25 | 1.32 | 0.056 | 0.035 | 1.33 | 0.05 | 0.093 | 8250 | 3090 |
KR-131 | KR-131 | 1.312 | 1.385 | 0.056 | 0.037 | 1.395 | 0.05 | 0.093 | 8660 | 3430 |
KR-137 | KR-137 | 1.375 | 1.45 | 0.056 | 0.038 | 1.461 | 0.05 | 0.098 | 9070 | 3690 |