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NJ326
Basic parameters
Cylindrical roller bearing
Series
NJ326
Model
Main Size(mm)
130
d
280
D
58
B
4
r smin 2
4
r1s min 2
Rated base load
560
Dynamic load Cr/kN
665
Static load Cor/kN
57,000
Dynamic load Cr/kgf
68,000
Static load Cor/kgf
Allowable speed(rpm)
2,500
Grease lubrication
2,900
Oil lubrication
Size(mm)
167
Fw maximum
243
Ew maximum
182
J minmum
Installation relationship size(mm)
146
d a minmum
146
d b minmum
164
d c maximum
169
d d minmum
184
d e minmum
264
D a maximum
264
D b maximum
247
D b minmum
3
r as maximum
3
r 1as maximum
Weight(about)kg
17
type NU/type N
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