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NJ304ET
Basic Parameters
NJ304ET
model
Cylindrical roller bearing1
type
Overall dimensions
20
d
52
D
15
B
1.1
r
0.6
r1 Large chamfer
27.5
Fw
—
Ew
rated load
31 500
Cr
26 900
Cor
Maximum speed
12000
Grease
15000
Oil
Bearing designation
NU 304 ET
.
NU
NU
NJ
NJ
NUP
NUP
—
N
—
NF
installation dimensions
26.5
da(4)
24
db
26
db(5)
30
dc
33
dd
45.5
Da(4)
—
Db
—
Db
1
ra
0.6
rb
Mass weight(kg)
0.145
approx
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