Cylindrical Roller Bearings
Model |
N312ECP |
Optional standard cage |
J.M |
d |
60 mm |
od |
130 mm |
B |
31 mm |
C |
173 kN |
cr |
160 kN |
Pu |
21.2 Pu |
reference speed |
5600 r/min |
limit speed |
6700 r/min |
weight |
1.75 kg |
d1 |
84.3 | |
D1 |
||
F、E |
115 | |
r1,2minimum |
2.1 | |
r3,4minimum |
2.1 | |
smaximum value |
2.1 | |
daminimum |
72 | |
damaximum value |
113 | |
db、Daminimum |
118 | |
Damaximum value |
119 | |
ramaximum value |
2 | |
rbmaximum value |
2 | |
kr |
0.12 | |
B1 |
||
B2 |