74FC52380

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

Specifications
(Boundary dimensions ...etc)

d
370 mm
D
520 mm
B
380 mm
C
380 mm
Fw
409 mm
r(min.)
5 mm
r1(min.)
5 mm
Basic load ratings : Cr
5710 kN
Basic load ratings : C0r
13200 kN
Fatigue load limit : Cu
1300 kN

Mounting dimensions

da(min.)
392 mm
Da(max.)
498 mm
da(min.)
481 mm
ra(max.)
4 mm
rb(max.)
4 mm

Refer.

(Refer.)Mass
257 kg

Technical calculation for this product.

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