4CR445

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

Specifications
(Boundary dimensions ...etc)

d
445 mm
D
635 mm
B
375 mm
C
375 mm
Fw
496 mm
r(min.)
4 mm
r1(min.)
4 mm
Basic load ratings : Cr
6710 kN
Basic load ratings : C0r
14600 kN
Fatigue load limit : Cu
1390 kN

Mounting dimensions

da(min.)
463 mm
Da(max.)
617 mm
da(min.)
588 mm
ra(max.)
3 mm
rb(max.)
3 mm

Refer.

(Refer.)Mass
385 kg

Technical calculation for this product.

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