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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 :249/750CAF3/W33
-
Old :40539/750K
- Boundary dimensions(mm)
-
d :750
-
D :1000
-
B :250
-
r 1.2min :6
- Basic load ratings(kN)
-
Cr :7750
-
Cor :17200
- Limiting speed(rpm)
-
Grease :190
-
Oil :260
- Abutment and fillet dimensions(mm)
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da min :778
-
Da max :972
-
ra max :5
- Value
-
e :0.22
-
Y1 :3
-
Y2 :4.6
-
Y0 :3.2
- Weight (kg)
-
Refer :560
