Cylindrical Roller Bearings
NJ2306ECP-cylindrical roller bearing
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Model |
NJ2306ECP |
Optional standard cage |
ML,PH |
d |
30 mm |
od |
72 mm |
B |
27 mm |
C |
83 kN |
cr |
75 kN |
Pu |
9.65 Pu |
reference speed |
11000 r/min |
limit speed |
12000 r/min |
weight |
0.54 kg |
d1 |
45 | |
D1 |
58.35 | |
F、E |
40.5 | |
r1,2minimum |
1.1 | |
r3,4minimum |
1.1 | |
smaximum value |
2.4 | |
daminimum |
37 | |
damaximum value |
39 | |
db、Daminimum |
47 | |
Damaximum value |
65.1 | |
ramaximum value |
1 | |
rbmaximum value |
||
kr |
0.25 | |
B1 |
||
B2 |