7321 BM Otu Ahịrị Angular Kpọtụrụ Bọọlụ Bearing
7321 BM Otu Ahịrị Angular Kpọtụrụ Bọọlụ Bearingnkọwa zuru ezuNkọwapụta:
Usoro metric
ihe : 52100 Chrome Steel
Owuwu: Ahịrị Otu
Ụdị Akara: ụdị mepere emepe
Ọsọ Mmachi: 5100 rpm
Igbe: Igbe Brass
Ihe Ngo: Brass
Nkwakọ ngwaahịa: Nkwakọ ngwaahịa ụlọ ọrụ ma ọ bụ ngwugwu igbe otu
Nkuku kọntaktị: 40°
Ibu: 9.30 n'arọ
Isi Akụkụ:
Dayameta oghere (d):105mm
Dayameta mpụta (D):225mm
Obosara (B): 49 mm
Ogologo ihu n'akụkụ ruo ebe nrụgide (a): 94 mm
Nha Chamfer (r) nkeji:3.0mm
Nha Chamfer (r1) nkeji:1.1mm
Ọkwa ibu ike na-agbanwe agbanwe(Cr):202.50 KN
Ọkwa ibu kwụ ọtọ(Kọr): 192.60 KN
NKEBI MGBE E JI MGBASA OKWU
Ubu ogwe kacha nta nke nwere dayameta(da) nkeji.: 119mm
Dayameta kachasị elu nke ubu ụlọ(Da)kachasị.: 211mm
Dayameta kachasị elu nke ubu ụlọ(Db) kachasị: 218 mm
Oke redio filletnke ogwe aka (ra) kachasị: 2.5 mm
Oke radius nke ebe obibi fillet kachasị(ra1) kachasị: 1.0 mm
