NNU49/560

Cylindrical roller bearings - Single-row - NNU - Cylindrical bore

Specifications
(Boundary dimensions ...etc)

d
560 mm
D
750 mm
B
190 mm
r(min.)
5 mm
Fw
613 mm
Ew
- mm
Basic load ratings : Cr
3190 kN
Basic load ratings : C0r
7940 kN
Fatigue load limit : Cu
714 kN
Limiting speeds(Grease lub.)
450 min-1
Limiting speeds(Oil lub.)
540 min-1

Mounting dimensions

da(min.)
580 mm
da(max.)
608 mm
db(min.)
619 mm
Da(max.)
730 mm
da(min.)
- mm
ra(max.)
4 mm

Refer.

(Refer.)Mass
233 kg

Technical calculation for this product.

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