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NF411
Basic Parameters
NF411
model
Cylindrical roller bearing1
type
Overall dimensions
55
d
140
D
33
B
2.1
r
2.1
r1 Large chamfer
77.2
Fw
117.2
Ew
rated load
139 000
Cr
138 000
Cor
Maximum speed
4 500
Grease
5 600
Oil
Bearing designation
NU411
.
NU
NU
NJ
NJ
NUP
NUP
N
N
NF
NF
installation dimensions
66
da(4)
66
db
75
db(5)
79
dc
87
dd
129
Da(4)
129
Db
119
Db
2
ra
2
rb
Mass weight(kg)
2.5
approx
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