Cylindrical Roller Bearings
NU306ECP-cylindrical roller bearing
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Model |
NU306ECP |
Optional standard cage |
J,M,ML |
d |
30 mm |
od |
72 mm |
B |
19 mm |
C |
58.5 kN |
cr |
48 kN |
Pu |
6.2 Pu |
reference speed |
11000 r/min |
limit speed |
12000 r/min |
weight |
0.36 kg |
weight |
0.042 kg |
d1 |
||
D1 |
58.35 | |
F、E |
40.5 | |
r1,2minimum |
1.1 | |
r3,4minimum |
1.1 | |
smaximum value |
1.4 | |
daminimum |
37 | |
damaximum value |
39 | |
db、Daminimum |
43 | |
Damaximum value |
65.1 | |
ramaximum value |
1 | |
rbmaximum value |
1 | |
kr |
0.15 | |
B1 |
5 | |
B2 |
8.5 |