NN3048

Cylindrical roller bearings - Single-row - NN - Cylindrical bore

Specifications
(Boundary dimensions ...etc)

d
240 mm
D
360 mm
B
92 mm
r(min.)
3 mm
Fw
- mm
Ew
330 mm
Basic load ratings : Cr
864 kN
Basic load ratings : C0r
1590 kN
Fatigue load limit : Cu
184 kN
Limiting speeds(Grease lub.)
1400 min-1
Limiting speeds(Oil lub.)
1700 min-1

Mounting dimensions

da(min.)
253 mm
da(max.)
- mm
db(min.)
- mm
Da(max.)
347 mm
da(min.)
333 mm
ra(max.)
2.5 mm

Refer.

(Refer.)Mass
32.8 kg

Technical calculation for this product.

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