7222BECBM bearing

Ọdun 2008

NFE RA NKAN YI BAYI?

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

Universally matchable bearings :7222BECBM

Basic design bearings :7222BEM

Awọn iwọn (mm)

d :110

D :200

B :38

Idiwon fifuye ipilẹ (KN)

Kr :153

Kọr :143

Ààlà ẹrù àárẹ̀ (KN)

Pu :4,9

Iyara aropin (r/min)

Iyara itọkasi :3600

Iyara aropin :3800

Ìwọ̀n(kg) :4,95

Awọn iwọn (mm)

d :110

d1 :144,9

d2 :127,1

D1 :167,4

r1,2 :2,1

r3,4 :1,1

a :84

Awọn iwọn ejika ati awọn iwọn (mm)

da min :122

Ati max :188

Db max :193

ra max :2

rb max :1