Koyo
FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row cylindrical roller bearings
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Bearing No. 30FC22150

Specifications
(Boundary dimensions ...etc)

d(mm)150
D(mm)220
B(mm)150
C(mm)150
Fw(mm)170
r(min.)(mm)2
r1(min.)(mm)2
Basic load ratings : Cr(kN)953
Basic load ratings : C0r(kN)1760
Fatigue load limit : Cu(kN)229

Mounting dimensions

da(min.)(mm)160
Da(max.)(mm)210
da(min.)(mm)202
ra(max.)(mm)2
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 19.2
JTEKT

2025/06/01