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7900CDF
Basic Parameters
7900CDF
model
Angular contact ball bearing1
type
Overall dimensions
10
d
22
D
6
B
0.3
r
0.15
R1 large chamfer
single-column rated load
3000
Cr
1 520
Cor
305
Cr
155
Cor
Factor coefficient
14.1
0
Maximum speed
48 000
Grease
63000
Oil
5.1
a
installation dimensions
12.5
da
19.5
Da
0.3
ra
Mass weight(kg)
0.009
approx
Bearing designation
7900 C
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
4900
Cr
3050
Cor
500
Cr
310
Cor
Pair Maximum Speed
38000
Grease
53000
Oil
10.3
DB back-to-back
1.7
DF face-to-face
—
db(3)
20.8
Db
0.15
rb(3)
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