Cylindrical Roller Bearings
NU2218ECP-cylindrical roller bearing
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Model |
NU2218ECP |
Optional standard cage |
J,M,ML |
d |
90 mm |
od |
160 mm |
B |
40 mm |
C |
280 kN |
cr |
315 kN |
Pu |
39 Pu |
reference speed |
4500 r/min |
limit speed |
5000 r/min |
weight |
3.15 kg |
weight |
0.31 kg |
d1 |
||
D1 |
138.5 | |
F、E |
107 | |
r1,2minimum |
2 | |
r3,4minimum |
2 | |
smaximum value |
2.6 | |
daminimum |
101 | |
damaximum value |
104 | |
db、Daminimum |
110 | |
Damaximum value |
149 | |
ramaximum value |
2 | |
rbmaximum value |
2 | |
kr |
0.2 | |
B1 |
9 | |
B2 |
15 |