Cylindrical Roller Bearings
NUH2220ECMH-cylindrical roller bearing
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Model |
NUH2220ECMH |
d |
100 mm |
od |
180 mm |
B |
46 mm |
C |
400 kN |
cr |
475 kN |
Pu |
57 Pu |
reference speed |
4000 r/min |
limit speed |
4500 r/min |
weight |
5.1 kg |
d1 |
||
D1 |
156 | |
F、E |
119 | |
r1,2minimum |
2.1 | |
r3,4minimum |
1 | |
smaximum value |
113 | |
daminimum |
116 | |
damaximum value |
122 | |
db、Daminimum |
159 | |
Damaximum value |
167 | |
ramaximum value |
2 | |
rbmaximum value |
0.16 |