Cylindrical Roller Bearings
NJ330ECML-cylindrical roller bearing
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Model |
NJ330ECML |
Optional standard cage |
M |
d |
150 mm |
od |
320 mm |
B |
65 mm |
C |
900 kN |
cr |
965 kN |
Pu |
100 Pu |
reference speed |
2200 r/min |
limit speed |
4000 r/min |
weight |
26.5 kg |
weight |
2.3 kg |
d1 |
209 | |
D1 |
269.8 | |
F、E |
193 | |
r1,2minimum |
4 | |
r3,4minimum |
4 | |
smaximum value |
4 | |
daminimum |
167 | |
damaximum value |
188 | |
db、Daminimum |
213 | |
Damaximum value |
302.2 | |
ramaximum value |
3 | |
rbmaximum value |
||
kr |
0.23 | |
B1 |
15 | |
B2 |
25 |