NN4920 bearing

2005 yil

BU BUYUMNI HOZIR SOTIB OLISHNI HOHLAYSIZMI?

Biz sizga darhol bepul namuna va eng qisqa yetkazib berish bilan taklif qilamiz.

So'rov yuborish

Rulman NO

Silindrsimon teshik :NN4920

Konusli teshik :NN4920K

Chegara o'lchamlari （mm）

d :100

D :140

B/C :40

r 1.2min :1.1

r3.4min :1.1

Asosiy yuk ko'rsatkichlari (kN)

Cr :128

Kor :255

Cheklangan tezlik (rpm)

Speed Ratings :6300

Abutment and fillet dimensions(mm)

da max :109

Maks :131

ra maks :1

rb max :1

Og'irligi (kg)

Refer :1.76

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