NNC4844CV 220x270x50 SKF bearing

Bearing NNC 4844 CV Bearing NNC 4844 CV

Double row cylindrical roller bearings NNC 4844 CV

Bearing number : NNC 4844 CV

Size (mm) : 220x270x50

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 270

Width (mm) : 50

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 270 mm

B - 50 mm

d1 - - 241 mm

D1 - - 250.5 mm

b1 - 7 mm

K - 4 mm

r1,2 - min. - 1.5 mm

da - min. - 227 mm

das - 233 mm

Da - max. - 263 mm

ra - max. - 1.5 mm

Basic dynamic load rating - C - 380 kN

Basic static load rating - C0 - 865 kN

Fatigue load limit - Pu - 85 kN

Reference speed - 1000 r/min

Limiting speed - 1200 r/min

Calculation factor - kr - 0.2

Mass bearing - 6.4 kg

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