NN3072K

Cylindrical roller bearings - Single-row - NN - Tapered type

Specifications
(Boundary dimensions ...etc)

d
360 mm
D
540 mm
B
134 mm
r(min.)
5 mm
Fw
- mm
Ew
493 mm
Basic load ratings : Cr
1560 kN
Basic load ratings : C0r
3090 kN
Fatigue load limit : Cu
315 kN
Limiting speeds(Grease lub.)
830 min-1
Limiting speeds(Oil lub.)
990 min-1

Mounting dimensions

da(min.)
380 mm
da(max.)
- mm
db(min.)
- mm
Da(max.)
520 mm
da(min.)
497 mm
ra(max.)
4 mm

Refer.

(Refer.)Mass
104 kg

Technical calculation for this product.

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