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787/773D
Basic Parame
Double outer taper roller bearings
Series
787/773D
Model
787
Inner ring
773D
Outer ring
X3S-782
Spacer(4)
Size(mm)
104.775
d
180.000
D
104.775
T
85.725
B
Rated load,N
558000
Dynamic load(1)C1
0.39
Dynamic load(1)e
1.75
Coefficient(5)Y1
2.61
Coefficient(5)Y2
83100
Dynamic load(2)C90
54800
Dynamic load(2)Ca90
145000
Coefficient(5)C90(2)
1.51
Coefficient(5)K
Size,mm
7.0
Axis maximum shoulder chamfer radius R(3)
129.0
Shoulder diameterDb
0.8
Bearing housing maximum shoulder chamfer radius r(3)
168.0
Bearing seat shoulder diameter Da
Pin
Ka
Kb
Coefficient
227
G1
41.3
G2
0.1067
Cg
Weight
10.16
kg
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