Cylindrical Roller Bearings
NUP328ECM-cylindrical roller bearing
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Model |
NUP328ECM |
d |
140 mm |
od |
300 mm |
B |
62 mm |
C |
780 kN |
cr |
830 kN |
Pu |
88 Pu |
reference speed |
2400 r/min |
limit speed |
2800 r/min |
weight |
23.5 kg |
d1 |
195 | |
D1 |
250.6 | |
F、E |
180 | |
r1,2minimum |
4 | |
r3,4minimum |
4 | |
smaximum value |
||
daminimum |
157 | |
damaximum value |
||
db、Daminimum |
199 | |
Damaximum value |
282.5 | |
ramaximum value |
3 | |
rbmaximum value |
||
kr |
0.15 | |
B1 |
||
B2 |