NJ220-EM otu ahịrị cylindrical roller bearing
NJ220-EM otu ahịrị cylindrical roller bearingnkọwa zuru ezuNkọwapụta:
Ihe: 52100 Chrome Steel
Owuwu: Ahịrị Otu
Ụdị Akara: ụdị mepere emepe
Igbe: Igbe Brass
Ihe Ngo: Brass
Ọsọ Mmachi: 2660 rpm
Nkwakọ ngwaahịa: Nkwakọ ngwaahịa ụlọ ọrụ ma ọ bụ ngwugwu igbe otu
Ibu: 3.88 kg
Isi Akụkụ:
Dayameta ọkpọ mmiri (d): 100 mm
Dayameta mpụta (D): 180 mm
Obosara (B): 34 mm
Nha Chamfer (r) nkeji: 2.1 mm
Nha Chamfer (r1) nkeji: 2.1 mm
Dayameta nke mgbanaka dị n'ime (F): 119.00 mm
Ọkwa ibu dị ike (Cr): 265.50 KN
Ọkwa ibu kwụ ọtọ (Cor): 274.50 KN
NKEBI MGBE E JI MGBASA OKWU
Dayameta ogwe ubu (da) nkeji: 112.00 mm
Dayameta ogwe ubu (da) kachasị: 117.00 mm
Dayameta nke ubu ụlọ (Da) kachasị: 168.00 mm
Oke kachasị mkpa nke ubu (Db) nkeji: 130.00 mm
Oke kachasị nke radius recess (ra) kachasị: 2.0 mm
