687 Ahịrị nke Otu Ahịrị Mmiri miri emi nke na-ebu bọọlụ
Nkọwa bọọlụ 687 nke nwere oghere miri emi Nkọwapụta:
Usoro metric
ihe : 52100 Chrome Steel
Owuwu: Ahịrị Otu
Ụdị akara : Ụdị mepere emepe
Ọsọ Mmachi: 58000 rpm
Ibu: 0.029 kg
Isi Akụkụ:
Dayameta oghere (d):7 mm
Dayameta mpụta (D):14 mm
Obosara (B):3.5mm
Nha Chamfer ( r) nkeji: 0.15mm
Ọkwa ibu ike na-agbanwe agbanwe(Cr): 1.175 KN
Ọkwa ibu kwụ ọtọ(Kọr): 0.551 KN
NKEBI MGBE E JI MGBASA OKWU
Ogwe dayameta nke ihe(da) nkeji.: 7.8mm
Ebe obibi nke dayameta ihe(Da) kachasị.: 13.2mm
Radius nke ogwe osisi ma ọ bụ fillet ụlọ (ra) kachasị.: 0.15 mm
Dee ozi gị ebe a zitere anyị ya











