Cylindrical Roller Bearings
NJ319ECP-cylindrical roller bearing
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Model |
NJ319ECP |
Optional standard cage |
J,M,ML |
d |
95 mm |
od |
200 mm |
B |
45 mm |
C |
390 kN |
cr |
390 kN |
Pu |
46.5 Pu |
reference speed |
3600 r/min |
limit speed |
4300 r/min |
weight |
6.3 kg |
weight |
0.78 kg |
d1 |
132 | |
D1 |
168.3 | |
F、E |
121.5 | |
r1,2minimum |
3 | |
r3,4minimum |
3 | |
smaximum value |
2.9 | |
daminimum |
110 | |
damaximum value |
118 | |
db、Daminimum |
135 | |
Damaximum value |
185 | |
ramaximum value |
2.5 | |
rbmaximum value |
||
kr |
0.15 | |
B1 |
13 | |
B2 |
20.5 |