Cylindrical Roller Bearings
NU311ECP-cylindrical roller bearing
Click here for online message:
Drop us a line
+49 201 844 536464
Model |
NU311ECP |
Optional standard cage |
J,M,ML |
d |
55 mm |
od |
120 mm |
B |
29 mm |
C |
156 kN |
cr |
143 kN |
Pu |
18.6 Pu |
reference speed |
6000 r/min |
limit speed |
7000 r/min |
weight |
1.45 kg |
weight |
0.19 kg |
d1 |
||
D1 |
100.3 | |
F、E |
70.5 | |
r1,2minimum |
2 | |
r3,4minimum |
2 | |
smaximum value |
2 | |
daminimum |
65 | |
damaximum value |
68 | |
db、Daminimum |
73 | |
Damaximum value |
109.2 | |
ramaximum value |
2 | |
rbmaximum value |
2 | |
kr |
0.15 | |
B1 |
9 | |
B2 |
14 |