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7318B
Basic Parameters
7318 B
model
Angular contact ball bearing1
type
Overall dimensions
90
d
190
D
43
B
3
r
1.1
R1 large chamfer
single-column rated load
156 000
Cr
135 000
Cor
15 900
Cr
13 800
Cor
Factor coefficient
—
0
Maximum speed
2 800
Grease
3800
Oil
80.2
a
installation dimensions
104
da
176
Da
2.5
ra
Mass weight(kg)
5.17
approx
Bearing designation
7318 B
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
254000
Cr
270000
Cor
25 900
Cr
27600
Cor
Pair Maximum Speed
2200
Grease
3000
Oil
160.5
DB back-to-back
74.5
DF face-to-face
97
db(3)
183
Db
1
rb(3)
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