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Spherical Roller Bearing
Spherical Roller Bearing
QDY
Spherical Roller Bearing
QDY
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Dimension and Parameters
- Bearing NO.
-
New :249/630CAF3/W33
-
Old :40539/630K
- Boundary dimensions(mm)
-
d :650
-
D :850
-
B :212
-
r 1.2min :6
- Basic load ratings(kN)
-
Cr :5200
-
Cor :12900
- Limiting speed(rpm)
-
Grease :280
-
Oil :360
- Abutment and fillet dimensions(mm)
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da min :658
-
Da max :822
-
ra max :5
- Value
-
e :0.24
-
Y1 :2.8
-
Y2 :4.2
-
Y0 :2.8
- Weight (kg)
-
Refer :371
