74FC54400A

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

Specifications
(Boundary dimensions ...etc)

d
370 mm
D
540 mm
B
400 mm
C
400 mm
Fw
415 mm
r(min.)
4 mm
r1(min.)
4 mm
Basic load ratings : Cr
5570 kN
Basic load ratings : C0r
11500 kN
Fatigue load limit : Cu
1130 kN

Mounting dimensions

da(min.)
388 mm
Da(max.)
522 mm
da(min.)
499 mm
ra(max.)
3 mm
rb(max.)
3 mm

Refer.

(Refer.)Mass
311 kg

Technical calculation for this product.

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