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7338B
Basic Parameters
7338B
model
Angular contact ball bearing1
type
Overall dimensions
190
d
400
D
78
B
5
r
2
R1 large chamfer
single-column rated load
410 000
Cr
550 000
Cor
42 000
Cr
56 000
Cor
Factor coefficient
—
0
Maximum speed
1 300
Grease
1700
Oil
162.8
a
installation dimensions
212
da
378
Da
4
ra
Mass weight(kg)
47.2
approx
Bearing designation
7338 B
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
670000
Cr
1100000
Cor
68 000
Cr
112 000
Cor
Pair Maximum Speed
1000
Grease
1400
Oil
325.5
DB back-to-back
169.5
DF face-to-face
—
db(3)
390
Db
2
rb(3)
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