Cylindrical Roller Bearings
NCF28/630V-Single row full loaded cylindrical roller bearing
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Model |
NCF28/630V |
d |
630 mm |
od |
780 mm |
B |
88 mm |
C |
1940 kN |
cr |
5000 kN |
Pu |
390 Pu |
reference speed |
300 r/min |
limit speed |
360 r/min |
weight |
92 kg |
d1 |
680 | |
D1 |
728 | |
E、F |
741.4 | |
r1,2minimum |
4 | |
r3,4minimum |
4 | |
smaximum value |
8 | |
daminimum |
645 | |
das1) |
674 | |
dbmaximum value |
– | |
Damaximum value |
765 | |
Dbmaximum value |
765 | |
ramaximum value |
3 | |
rbmaximum value |
3 | |
kr |
0.11 |