KM
| RING NO. | Remarks | Dh | Dg | W | d | Df | T | S | RING Safety factor of 3 | GROOVE Safety factor ot 2 |
| KM-443 | KM-443 | 4.437 | 4.573 | 0.068 | 0.068 | 4.611 | 0.061 | 0.238 | 35710 | 21330 |
| KM-450 | KM-450 | 4.5 | 4.636 | 0.068 | 0.068 | 4.674 | 0.061 | 0.238 | 36220 | 21630 |
| KM-452 | KM-452 | 4.527 | 4.663 | 0.068 | 0.068 | 4.701 | 0.061 | 0.238 | 36440 | 21760 |
| KM-456 | KM-456 | 4.562 | 4.698 | 0.068 | 0.068 | 4.737 | 0.061 | 0.238 | 36720 | 21930 |
| KM-462 | KM-462 | 4.625 | 4.765 | 0.079 | 0.07 | 4.803 | 0.072 | 0.25 | 43940 | 22890 |
| KM-468 | KM-468 | 4.687 | 4.827 | 0.079 | 0.07 | 4.867 | 0.072 | 0.25 | 44530 | 23190 |
| KM-472 | KM-472 | 4.724 | 4.864 | 0.079 | 0.07 | 4.903 | 0.072 | 0.25 | 44880 | 23370 |
| KM-475 | KM-475 | 4.75 | 4.89 | 0.079 | 0.07 | 4.93 | 0.072 | 0.25 | 45130 | 23500 |
| KM-481 | KM-481 | 4.812 | 4.952 | 0.079 | 0.07 | 4.993 | 0.072 | 0.25 | 45720 | 23810 |
| KM-487 | KM-487 | 4.875 | 5.015 | 0.079 | 0.07 | 5.055 | 0.072 | 0.25 | 46310 | 24120 |
| KM-492 | KM-492 | 4.921 | 5.061 | 0.079 | 0.07 | 5.102 | 0.072 | 0.25 | 46750 | 24350 |
| KM-493 | KM-493 | 4.937 | 5.081 | 0.079 | 0.072 | 5.122 | 0.072 | 0.25 | 46900 | 25130 |
| KM-500 | KM-500 | 5 | 5.144 | 0.079 | 0.072 | 5.185 | 0.072 | 0.25 | 47500 | 25450 |
| KM-511 | KM-511 | 5.118 | 5.262 | 0.079 | 0.072 | 5.304 | 0.072 | 0.25 | 48620 | 26050 |
| KM-512 | KM-512 | 5.125 | 5.269 | 0.079 | 0.072 | 5.311 | 0.072 | 0.25 | 48690 | 26100 |
| KM-525 | KM-525 | 5.25 | 5.393 | 0.079 | 0.072 | 5.436 | 0.072 | 0.25 | 49880 | 26720 |
| KM-537 | KM-537 | 5.375 | 5.522 | 0.079 | 0.074 | 5.566 | 0.072 | 0.25 | 51060 | 28120 |
| KM-550 | KM-550 | 5.5 | 5.647 | 0.079 | 0.074 | 5.693 | 0.072 | 0.25 | 52250 | 28770 |
| KM-551 | KM-551 | 5.511 | 5.658 | 0.079 | 0.074 | 5.703 | 0.072 | 0.25 | 52360 | 28830 |
| KM-562 | KM-562 | 5.625 | 5.772 | 0.079 | 0.074 | 5.818 | 0.072 | 0.25 | 53440 | 29400 |
