Cylindrical Roller Bearings
NU321ECP-cylindrical roller bearing
Click here for online message:
Drop us a line
+49 201 844 536464
Model |
NU321ECP |
Optional standard cage |
J,ML |
d |
105 mm |
od |
225 mm |
B |
49 mm |
C |
500 kN |
cr |
500 kN |
Pu |
57 Pu |
reference speed |
3200 r/min |
limit speed |
3800 r/min |
weight |
8.5 kg |
d1 |
||
D1 |
189 | |
F、E |
133 | |
r1,2minimum |
3 | |
r3,4minimum |
3 | |
smaximum value |
3.4 | |
daminimum |
119 | |
damaximum value |
129 | |
db、Daminimum |
136 | |
Damaximum value |
209.4 | |
ramaximum value |
2.5 | |
rbmaximum value |
2.5 | |
kr |
0.15 | |
B1 |
||
B2 |