Cylindrical Roller Bearings
NNC4952CV-Single row full loaded cylindrical roller bearing
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Model |
NNC4952CV |
d |
260 mm |
od |
360 mm |
B |
100 mm |
C |
1170 kN |
cr |
2550 kN |
Pu |
245 Pu |
reference speed |
750 r/min |
limit speed |
950 r/min |
weight |
32 kg |
d1 |
295 | |
D1 |
321 | |
E、F |
– | |
r1,2minimum |
9.4 | |
r3,4minimum |
5 | |
smaximum value |
2.1 | |
daminimum |
– | |
das1) |
– | |
dbmaximum value |
272 | |
Damaximum value |
283 | |
Dbmaximum value |
349 | |
ramaximum value |
2 | |
rbmaximum value |
– | |
kr |
0.25 |