Cylindrical Roller Bearings
NJ336ECM-cylindrical roller bearing
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Model |
NJ336ECM |
d |
180 mm |
od |
380 mm |
B |
75 mm |
C |
1020 kN |
cr |
1290 kN |
Pu |
125 Pu |
reference speed |
1600 r/min |
limit speed |
2200 r/min |
weight |
44 kg |
d1 |
250 | |
D1 |
318.6 | |
F、E |
231 | |
r1,2minimum |
4 | |
r3,4minimum |
4 | |
smaximum value |
4.2 | |
daminimum |
197 | |
damaximum value |
226 | |
db、Daminimum |
254.5 | |
Damaximum value |
361 | |
ramaximum value |
3 | |
rbmaximum value |
||
kr |
0.15 | |
B1 |
||
B2 |