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7203CDF
Basic Parameters
7203 CDF
model
Angular contact ball bearing1
type
Overall dimensions
17
d
40
D
12
B
0.6
r
0.3
R1 large chamfer
single-column rated load
10900
Cr
5 850
Cor
1110
Cr
595
Cor
Factor coefficient
13.3
0
Maximum speed
28 000
Grease
38000
Oil
9.8
a
installation dimensions
22
da
35
Da
0.6
ra
Mass weight(kg)
0.075
approx
Bearing designation
7203 C
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
17600
Cr
11700
Cor
1800
Cr
1190
Cor
Pair Maximum Speed
22000
Grease
32000
Oil
19.6
DB back-to-back
4.4
DF face-to-face
—
db(3)
37.5
Db
0.3
rb(3)
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