Àlẹmọ

Number:
d:
D:
B:
  • Single Row Cylindrical Roller Bearing
  • Single Row Cylindrical Roller Bearing
Single Row Cylindrical Roller Bearing

NJ1044M bearing

Ọdun 2008

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Dimensions ati Parameters

Ti nso NỌ
New :NJ1044M
Old :42144
Awọn iwọn aala (mm)
d :220
D :340
B :56
r 1.2min :3
r3、4min :3
Fw :250
Ew :
Awọn idiyele fifuye ipilẹ (kN)
Kr :500
Kọr :750
Idiwọn iyara (rpm)
girisi :1800
Epo :2200
Abutment and fillet dimensions(mm)
da min :
db min :238
Ati max :320
Db max :
ra max :2.5
rb max :2.5
Ìwọ̀n(kg)
Refer :19.6

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