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Bearing NNCF 4920 CV Bearing NNCF 4920 CV

SKF NNCF4920CV bearing

Details

Double row cylindrical roller bearings NNCF 4920 CV

Bearing number : NNCF 4920 CV

Size (mm) : 100x140x40

Brand : SKF

Bore Diameter (mm) : 100

Outer Diameter (mm) : 140

Width (mm) : 40

Bearing dimensions and specification in SKF catalogue:

d - 100 mm

D - 140 mm

B - 40 mm

d1 - - 116.5 mm

D1 - - 124.5 mm

b1 - 5 mm

K - 3.5 mm

s - 2 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 1.1 mm

da - min. - 106 mm

das - 111 mm

Da - max. - 134 mm

ra - max. - 1 mm

rb - max. - 1 mm

Basic dynamic load rating - C - 209 kN

Basic static load rating - C0 - 400 kN

Fatigue load limit - Pu - 46.5 kN

Reference speed - 2000 r/min

Limiting speed - 2600 r/min

Calculation factor - kr - 0.25

Mass bearing - 1.93 kg

Bearing NNCF 4920 CV Bearing NNCF 4920 CV

Online Message

SKF NNCF4920CV bearing Company information

SKF NNCF4920CV bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NNCF4920CV bearing can ensure high quality for more than 80% raw material of SKF NNCF4920CV bearing provided by the steel plant.Explorer series bearing of SKF NNCF4920CV bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NNCF4920CV bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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