NN3068K

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

Specifications
(Boundary dimensions ...etc)

d
340 mm
D
520 mm
B
133 mm
r(min.)
5 mm
Fw
- mm
Ew
473 mm
Basic load ratings : Cr
2090 kN
Basic load ratings : C0r
3090 kN
Fatigue load limit : Cu
345 kN
Limiting speeds(Grease lub.)
880 min-1
Limiting speeds(Oil lub.)
1100 min-1

Mounting dimensions

da(min.)
360 mm
da(max.)
- mm
db(min.)
- mm
Da(max.)
500 mm
da(min.)
477 mm
ra(max.)
4 mm

Refer.

(Refer.)Mass
97.8 kg

Technical calculation for this product.

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