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7240BDF
Basic Parameters
7240BDF
model
Angular contact ball bearing1
type
Overall dimensions
200
d
360
D
58
B
4
r
1.5
R1 large chamfer
single-column rated load
305 000
Cr
410 000
Cor
31 000
Cr
41 500
Cor
Factor coefficient
—
0
Maximum speed
1 300
Grease
1800
Oil
146.5
a
installation dimensions
218
da
342
Da
3
ra
Mass weight(kg)
26.6
approx
Bearing designation
7240 B
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
495000
Cr
815000
Cor
50 500
Cr
83000
Cor
Pair Maximum Speed
1100
Grease
1500
Oil
292.9
DB back-to-back
176.9
DF face-to-face
—
db(3)
351
Db
1.5
rb(3)
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