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7928A5DT
Basic Parameters
7928 A5DT
model
Angular contact ball bearing1
type
Overall dimensions
140
d
190
D
24
B
1.5
r
1
R1 large chamfer
single-column rated load
75000
Cr
90000
Cor
7650
Cr
9200
Cor
Factor coefficient
—
0
Maximum speed
4 000
Grease
5600
Oil
50.5
a
installation dimensions
149
da
181
Da
1.5
ra
Mass weight(kg)
1.63
approx
Bearing designation
7928 A5
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
122 000
Cr
180 000
Cor
12 400
Cr
18400
Cor
Pair Maximum Speed
3 200
Grease
4 500
Oil
100.9
DB back-to-back
52.9
DF face-to-face
—
db(3)
184
Db
1
rb(3)
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