Cylindrical Roller Bearings
Model |
N209ECP |
Optional standard cage |
M |
d |
45 mm |
od |
85 mm |
B |
19 mm |
C |
69.5 kN |
cr |
64 kN |
Pu |
8.15 Pu |
reference speed |
9000 r/min |
limit speed |
9500 r/min |
weight |
0.43 kg |
d1 |
59 | |
D1 |
||
F、E |
76.5 | |
r1,2minimum |
1.1 | |
r3,4minimum |
1.1 | |
smaximum value |
1.2 | |
daminimum |
52 | |
damaximum value |
74 | |
db、Daminimum |
78 | |
Damaximum value |
79.1 | |
ramaximum value |
1 | |
rbmaximum value |
1 | |
kr |
0.12 | |
B1 |
||
B2 |