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7908CDF
Basic Parameters
7908 CDF
model
Angular contact ball bearing1
type
Overall dimensions
40
d
62
D
12
B
0.6
r
0.3
R1 large chamfer
single-column rated load
15100
Cr
11 700
Cor
1540
Cr
1200
Cor
Factor coefficient
15.7
0
Maximum speed
16 000
Grease
22000
Oil
12.8
a
installation dimensions
45
da
57
Da
0.6
ra
Mass weight(kg)
0.109
approx
Bearing designation
7908 C
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
24600
Cr
23500
Cor
2510
Cr
2390
Cor
Pair Maximum Speed
13000
Grease
18000
Oil
25.7
DB back-to-back
1.7
DF face-to-face
—
db(3)
59.5
Db
0.3
rb(3)
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