NNCL4948CV-Cylindrical Roller Bearings-The QWE Company

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NNCL4948CV Single row full loaded cylindrical roller bearing

Position：Model > Cylindrical Roller Bearings

Main Dimensions & Performance Data

Model	NNCL4948CV
d	240 mm
od	320 mm
B	80 mm
C	781 kN
cr	1760 kN
Pu	173 Pu
reference speed	850 r/min
limit speed	1100 r/min
weight	18 kg

Mounting dimensions

d1	271
D1	–
E、F	299.46
r1,2minimum	8
r3,4minimum	4
smaximum value	2.1
daminimum	–
das1)	5
dbmaximum value	251
Damaximum value	–
Dbmaximum value	308
ramaximum value	2
rbmaximum value	–
kr	0.25

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