
Usoro nke UC na-ezo aka na ahaziri ahazi, ejiri ọtụtụ ebe Ohiri isi ngọngọ nkeji bọọlụ nwere aka nkwụnye aka. N'ime isi ha bụ bọọlụ nwere oghere dị omimi nke nwere a dayameta mpụta okirikiri (SPB) emebere ka ọ dabara n'ime oghere okirikiri dabara adaba nke ụlọ nkedo. Na-akwado metric akụkụ, A na-ahazi usoro isiokwu a maka ngwa mmepụta ihe na-achọ ikike ibu dị elu, nrụnye kwụ ọtọ, na arụmọrụ a pụrụ ịdabere na ya.
| ISO | UK217 | |
| Aka uwe Mba. | HA2317 | |
| Obere dayameta | d | 3.3465 n'arọ |
| Dayameta dị n'èzí | D | 5.9055 nke |
| N'ozuzu ibu obosara | B | 1.811 n'arọ |
| Obosara mgbanaka dị n'ime | B1 | 3.228 n'arọ |
| Dayameta Shaft | d1 | 2-15/16 nke |
| Obosara mgbanaka mpụta | C | 1.3386 n'arọ |
| Mpụta dia nke olu. Mkpọchi. olu akwa / aku nke nkwụnye aka uwe | d2 | 4,331 n'arọ |
| Ebe dị anya nke OR ruo etiti mpaghara mmanu mmanu | F | 0.402 n'arọ |
| Ndekọ ibu dị ike | C | 50 kN |
| Ndekọ ibu kwụ ọtọ | C0 | 38 kN |
| Ibu ibu | 3,7 n'arọ | |