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7930C
Basic Parameters
7930 C
model
Angular contact ball bearing1
type
Overall dimensions
150
d
210
D
28
B
2
r
1
R1 large chamfer
single-column rated load
102 000
Cr
122 000
Cor
10 400
Cr
12 400
Cor
Factor coefficient
16.6
0
Maximum speed
4300
Grease
6000
Oil
38.1
a
installation dimensions
160
da
200
Da
2
ra
Mass weight(kg)
2.96
approx
Bearing designation
7930 C
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
166 000
Cr
244 000
Cor
16 900
Cr
24900
Cor
Pair Maximum Speed
3 600
Grease
4 800
Oil
76.2
DB back-to-back
20.2
DF face-to-face
—
db(3)
204
Db
1
rb(3)
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