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  • Double Row Cylindrical Roller Bearing
  • Double Row Cylindrical Roller Bearing
Double Row Cylindrical Roller Bearing

NNU4948 bearing

2005 yil

BU BUYUMNI HOZIR SOTIB OLISHNI HOHLAYSIZMI?

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

Hajmi va parametrlari

Rulman NO
Silindrsimon teshik :NNU4948
Konusli teshik :NNU4948K
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 :262
Maks :309
ra maks :2
rb max :2
Og'irligi (kg)
Refer :17.5

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