

SKF NNCF4920CV bearing
100x140x40KOYO Angular Contact Bearings Bearing NNCF4920CV 100 140 40 SKF Cylindrical Roller Bearings Bearing 7920CDB 100 140 40 KOYO Angular Contact Bearings Bearing 71920...
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


Contact Details
ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
E-mail: [email protected]