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7212CDB
Basic Parameters
7212 CDB
model
Angular contact ball bearing1
type
Overall dimensions
60
d
110
D
22
B
1.5
r
1
R1 large chamfer
single-column rated load
64000
Cr
49000
Cor
6550
Cr
5000
Cor
Factor coefficient
14.4
0
Maximum speed
9500
Grease
13000
Oil
22.4
a
installation dimensions
69
da
101
Da
1.5
ra
Mass weight(kg)
0.889
approx
Bearing designation
7212 C
Single column
DB DF DT
Duplex paired double
Paired dual-row rated load
104000
Cr
98500
Cor
10 600
Cr
10000
Cor
Pair Maximum Speed
7500
Grease
11000
Oil
44.8
DB back-to-back
0.8
DF face-to-face
—
db(3)
104
Db
1
rb(3)
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