Cylindrical Roller Bearings
NU22/560ECMA-cylindrical roller bearing
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Model |
NU22/560ECMA |
d |
560 mm |
od |
1030 mm |
B |
272 mm |
C |
9900 kN |
cr |
16600 kN |
Pu |
1160 Pu |
reference speed |
530 r/min |
limit speed |
800 r/min |
weight |
190 kg |
d1 |
||
D1 |
900 | |
F、E |
664 | |
r1,2minimum |
9.5 | |
r3,4minimum |
9.5 | |
smaximum value |
3 | |
daminimum |
594 | |
damaximum value |
658 | |
db、Daminimum |
674 | |
Damaximum value |
990 | |
ramaximum value |
8 | |
rbmaximum value |
8 | |
kr |
0.1 | |
B1 |
||
B2 |