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240/850B
Basic parameters
Spherical roller bearings
Series
240/850B
Model
Main Size(mm)
850
d
1,220
D
365
B
7.5
r smin 3
Rated base load
12,500
Dynamic load Cr/kN
31,500
Static load Cor/kN
1,270,000
Dynamic load Cr/kgf
3,200,000
Static load Cor/kgf
Allowable speed(rpm) 1
150
Grease lubrication
240
Oil lubrication
Installation relationship size(mm)
886
d a minmum
1,184
D a maximum
6
r as maximum
Constant
0.28
e
Axialload factors
2.42
Y 1
3.61
Y 2
2.37
Y 0
Weight(about)kg
1,410
cylindrical bore
1,390
tapered 2bore
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