Cylindrical Roller Bearings
Model |
NJ412 |
d |
60 mm |
od |
150 mm |
B |
35 mm |
C |
168 kN |
cr |
173 kN |
Pu |
22 Pu |
reference speed |
5000 r/min |
limit speed |
6000 r/min |
weight |
3.05 kg |
d1 |
91.8 | |
D1 |
118.5 | |
F、E |
83 | |
r1,2minimum |
2.1 | |
r3,4minimum |
2.1 | |
smaximum value |
2.5 | |
daminimum |
74 | |
damaximum value |
80 | |
db、Daminimum |
94 | |
Damaximum value |
136 | |
ramaximum value |
2 | |
rbmaximum value |
||
kr |
0.15 | |
B1 |
||
B2 |