Cylindrical Roller Bearings
NNCL4852CV-Single row full loaded cylindrical roller bearing
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Model |
NNCL4852CV |
d |
260 mm |
od |
320 mm |
B |
60 mm |
C |
561 kN |
cr |
1400 kN |
Pu |
132 Pu |
reference speed |
800 r/min |
limit speed |
1000 r/min |
weight |
10.5 kg |
d1 |
283 | |
D1 |
– | |
E、F |
304.2 | |
r1,2minimum |
8 | |
r3,4minimum |
4 | |
smaximum value |
2 | |
daminimum |
– | |
das1) |
4 | |
dbmaximum value |
269 | |
Damaximum value |
– | |
Dbmaximum value |
311 | |
ramaximum value |
2 | |
rbmaximum value |
– | |
kr |
0.2 |