Usoro Kọntaktị bọọlụ na-ebu Rv n'ahịrị okpukpu abụọ
Nkọwa dị mkpirikpi:
Nnọọ na-ebu ibu, nabata ileta ụlọ ọrụ anyị
| Akụkụ ndị bụ isi (mm) | Ọnụọgụ na-ebu | Ibu ọkwa KN | Ibu kg | |||
| d | D | B | Cr | Cor | ||
| 7 | 22 | 11 | RV20/7-10 | 2450 | 1620 | 0.017 |
| 8 | 30 | 14 | RV20/8-10 | 4490 | 2700 | 0.062 |
| 12 | 41 | 20 | RV201/12-20 | 8180 | 5100 | 0.13 |
| 15 | 38 | 17 | RV202/15.38-10 | 7290 | 4550 | 0.086 |
| 15 | 40 | 18 | RV202/15.40-10 | 7950 | 4950 | 0.11 |
| 15 | 41 | 20 | RV202/15.41-20 | 8180 | 5100 | 0.12 |
| 17 | 58 | 25 | RV203/17-20 | 16580 | 9200 | 0,325 |
| 20 | 57 | 22 | RV204/20.57-30 | 16910 | 9200 | 0.29 |
| 20 | 58 | 25 | RV204/20.58-30 | 16790 | 9200 | 0.31 |
