Cylindrical Roller Bearings
Model |
NJ406 |
Optional standard cage |
MA |
d |
30 mm |
od |
90 mm |
B |
23 mm |
C |
60.5 kN |
cr |
53 kN |
Pu |
6.8 Pu |
reference speed |
9000 r/min |
limit speed |
11000 r/min |
weight |
0.78 kg |
weight |
0.08 kg |
d1 |
50.5 | |
D1 |
66.1 | |
F、E |
45 | |
r1,2minimum |
1.5 | |
r3,4minimum |
1.5 | |
smaximum value |
1.6 | |
daminimum |
41 | |
damaximum value |
43 | |
db、Daminimum |
53 | |
Damaximum value |
81 | |
ramaximum value |
1.5 | |
rbmaximum value |
||
kr |
0.15 | |
B1 |
7 | |
B2 |
11.5 |