Cylindrical Roller Bearings
Model |
N304ECP |
d |
20 mm |
od |
52 mm |
B |
15 mm |
C |
35.5 kN |
cr |
26 kN |
Pu |
3.25 Pu |
reference speed |
15000 r/min |
limit speed |
18000 r/min |
weight |
0.15 kg |
d1 |
31.2 | |
D1 |
||
F、E |
45.5 | |
r1,2minimum |
1.1 | |
r3,4minimum |
0.6 | |
smaximum value |
0.9 | |
daminimum |
26.1 | |
damaximum value |
44 | |
db、Daminimum |
47 | |
Damaximum value |
48 | |
ramaximum value |
1 | |
rbmaximum value |
0.6 | |
kr |
0.12 | |
B1 |
||
B2 |