Cylindrical Roller Bearings
NCF28/670V-Single row full loaded cylindrical roller bearing
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Model |
NCF28/670V |
d |
670 mm |
od |
820 mm |
B |
88 mm |
C |
1940 kN |
cr |
5300 kN |
Pu |
415 Pu |
reference speed |
280 r/min |
limit speed |
340 r/min |
weight |
98 kg |
d1 |
724 | |
D1 |
772 | |
E、F |
783 | |
r1,2minimum |
4 | |
r3,4minimum |
4 | |
smaximum value |
8 | |
daminimum |
685 | |
das1) |
718 | |
dbmaximum value |
– | |
Damaximum value |
805 | |
Dbmaximum value |
805 | |
ramaximum value |
3 | |
rbmaximum value |
3 | |
kr |
0.11 |