NN4948 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 :NN4948

Konusli teshik :NN4948K

Chegara o'lchamlari （mm）

d :240

D :320

B/C :80

r 1.2min :2.1

r3.4min :2.1

Asosiy yuk ko'rsatkichlari (kN)

Cr :528

Kor :1220

Cheklangan tezlik (rpm)

Speed Ratings :2600

Abutment and fillet dimensions(mm)

da max :257

Maks :302

ra maks :2

rb max :2

Og'irligi (kg)

Refer :17.9

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