Ngwaahịa

NJ309-E otu ahịrị cylindrical roller bearingnkọwa zuru ezuNkọwapụta:

Ihe: 52100 Chrome Steel

Owuwu: Ahịrị Otu

Igbe: Ígwè, ọla, ma ọ bụ naịlọn

Ihe e ji kee ya: Ígwè, ọla ma ọ bụ polyamide (PA66)

Ọsọ Mmachi: 4690 rpm

Nkwakọ ngwaahịa: Nkwakọ ngwaahịa ụlọ ọrụ ma ọ bụ ngwugwu igbe otu

Ibu: 0.89 kg

Isi Akụkụ:

Dayameta nke oghere (d): 45 mm

Dayameta mpụta (D): 100 mm

Obosara (B): 25 mm

Nha Chamfer (r) nkeji: 1.5 mm

Nha Chamfer (r1) nkeji: 1.5 mm

Dayameta nke mgbanaka dị n'ime (F): 58.50 mm

Ọkwa ibu dị ike (Cr): 103.50 KN

Ọkwa ibu kwụ ọtọ (Cor): 88.20 KN

NKEBI MGBE E JI MGBASA OKWU

Dayameta ogwe ubu (da) nkeji: 54.00 mm

Dayameta ogwe ubu (da) kachasị: 56.00 mm

Dayameta nke ubu ụlọ (Da) kachasị: 91.40 mm

Oke kachasị mkpa nke ubu (Db) nkeji: 67.00 mm

Oke kachasị nke radius recess (ra) kachasị: 1.5 mm