Bọọlụ Njikọta nke 7213B nke nwere ahịrị otu ahịrị
Bọọlụ Njikọta nke 7213B nke nwere ahịrị otu ahịrịnkọwa zuru ezuNkọwapụta:
Usoro metric
Ihe: 52100 Chrome Steel
Owuwu: Ahịrị Otu
Ụdị Akara: ụdị mepere emepe
Ọsọ Mmachi: 7600 rpm
Igbe: Igbe naịlọn ma ọ bụ Igbe ígwè
Ihe Ngịga: Polyamide (PA66) ma ọ bụ ígwè
Nkuku kọntaktị: 40°
Ibu: 1.01 kg
Isi Akụkụ:
Dayameta nke oghere (d): 65 mm
Dayameta mpụta (D): 120 mm
Obosara (B): 23 mm
Ogologo ihu n'akụkụ ruo ebe nrụgide (a): 51 mm
Nha Chamfer (r) nkeji: 1.5 mm
Nha Chamfer (r1) nkeji: 1.0 mm
Ọkwa ibu dị ike (Cr): 60.30 KN
Ọkwa ibu kwụ ọtọ (Cor): 49.50 KN
NKEBI MGBE E JI MGBASA OKWU
Opekata mpe dayameta nke ogwe ubu (da) nkeji: 74 mm
Dayameta kachasị elu nke ubu ụlọ (Da) kachasị: 111 mm
Dayameta kachasị elu nke ubu ụlọ (Db) kachasị: 114.4 mm
Oke kachasị elu nke eriri fillet nke ogwe (ra) kachasị: 1.5 mm
Oke kachasị elu nke ebe obibi (ra1): 1 mm
