7238BCBM bearing

Ọdun 2008

NFE RA NKAN YI BAYI?

A yoo sọ ọ lẹsẹkẹsẹ pẹlu apẹẹrẹ ọfẹ ati ifijiṣẹ kukuru.

Universally matchable bearings :7238BCBM

Basic design bearings :-

Awọn iwọn (mm)

d :190

D :340

B :55

Idiwon fifuye ipilẹ (KN)

Kr :307

Kọr :405

Ààlà ẹrù àárẹ̀ (KN)

Pu :10,4

Iyara aropin (r/min)

Iyara itọkasi :2000

Iyara aropin :2200

Ìwọ̀n(kg) :21,9

Awọn iwọn (mm)

d :190

d1 :250,4

d2 :224,1

D1 :285,4

r1,2 :4

r3,4 :1,5

a :139

Awọn iwọn ejika ati awọn iwọn (mm)

da min :207

Ati max :323

Db max :331

ra max :3

rb max :1,5