Cylindrical Roller Bearings
NNC4928CV-Single row full loaded cylindrical roller bearing
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Model |
NNC4928CV |
d |
140 mm |
od |
190 mm |
B |
50 mm |
C |
308 kN |
cr |
570 kN |
Pu |
63 Pu |
reference speed |
1500 r/min |
limit speed |
1900 r/min |
weight |
4.2 kg |
d1 |
160 | |
D1 |
170 | |
E、F |
– | |
r1,2minimum |
6 | |
r3,4minimum |
3.5 | |
smaximum value |
1.5 | |
daminimum |
– | |
das1) |
– | |
dbmaximum value |
148 | |
Damaximum value |
154 | |
Dbmaximum value |
182 | |
ramaximum value |
1.5 | |
rbmaximum value |
– | |
kr |
0.25 |