SKF NNCF4956CV bearing

280x380x100

With a worldwide service team and more than 1 000 installations, SKF Magnetic Mechatronics has the capabilities to support customers at any time, in any circumstance, and for the entire life cycle of your magnetic bearings, from hotline support to dedicated service contracts.



Double row cylindrical roller bearings NNCF 4956 CV

Bearing number : NNCF 4956 CV

Size (mm) : 280x380x100

Brand : SKF

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 100

Bearing dimensions and specification in SKF catalogue:

d - 280 mm

D - 380 mm

B - 100 mm

d1 - - 317 mm

D1 - - 343 mm

b1 - 9.4 mm

K - 5 mm

s - 6 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 2.1 mm

da - min. - 293 mm

das - 312 mm

Da - max. - 368 mm

ra - max. - 2 mm

rb - max. - 2 mm

Basic dynamic load rating - C - 1210 kN

Basic static load rating - C0 - 2700 kN

Fatigue load limit - Pu - 255 kN

Reference speed - 700 r/min

Limiting speed - 900 r/min

Calculation factor - kr - 0.25

Mass bearing - 33.5 kg

Bearing NNCF 4956 CV Bearing NNCF 4956 CV

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