4CR920

Rolling mill roll neck bearings - Four-row cylindrical roller bearings

Specifications
(Boundary dimensions ...etc)

d
920 mm
D
1280 mm
B
865 mm
C
850 mm
Fw
1015 mm
r(min.)
7.5 mm
r1(min.)
7.5 mm
Basic load ratings : Cr
29600 kN
Basic load ratings : C0r
77500 kN
Fatigue load limit : Cu
5890 kN

Mounting dimensions

da(min.)
956 mm
Da(max.)
1244 mm
da(min.)
1195 mm
ra(max.)
6 mm
rb(max.)
6 mm

Refer.

(Refer.)Mass
3460 kg

Technical calculation for this product.

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