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7217BDF
Basic Parameters
7217 BDF
model
Angular contact ball bearing1
type
Overall dimensions
85
d
150
D
28
B
2
r
1
R1 large chamfer
single-column rated load
93000
Cr
81000
Cor
9500
Cr
8250
Cor
Factor coefficient
—
0
Maximum speed
3 400
Grease
4800
Oil
63.3
a
installation dimensions
95
da
140
Da
2
ra
Mass weight(kg)
1.87
approx
Bearing designation
7217 B
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
151000
Cr
162000
Cor
15 400
Cr
16500
Cor
Pair Maximum Speed
2800
Grease
3800
Oil
126.6
DB back-to-back
70.6
DF face-to-face
91
db(3)
144
Db
1
rb(3)
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