Cylindrical Roller Bearings
NJ2214ECP-cylindrical roller bearing
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Model |
NJ2214ECP |
Optional standard cage |
J,M,ML,PH |
d |
70 mm |
od |
125 mm |
B |
31 mm |
C |
180 kN |
cr |
193 kN |
Pu |
25.5 Pu |
reference speed |
6000 r/min |
limit speed |
6300 r/min |
weight |
1.5 kg |
weight |
0.15 kg |
d1 |
89.4 | |
D1 |
108.2 | |
F、E |
83.5 | |
r1,2minimum |
1.5 | |
r3,4minimum |
1.5 | |
smaximum value |
1.7 | |
daminimum |
79 | |
damaximum value |
81 | |
db、Daminimum |
92 | |
Damaximum value |
115.4 | |
ramaximum value |
1.5 | |
rbmaximum value |
||
kr |
0.2 | |
B1 |
7 | |
B2 |
11.5 |