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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 :249/530CAF3/W33
-
Old :40539/530K
- Boundary dimensions(mm)
-
d :530
-
D :710
-
B :180
-
r 1.2min :5
- Basic load ratings(kN)
-
Cr :3650
-
Cor :9000
- Limiting speed(rpm)
-
Grease :340
-
Oil :430
- Abutment and fillet dimensions(mm)
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da min :552
-
Da max :688
-
ra max :4
- Value
-
e :0.24
-
Y1 :2.9
-
Y2 :4.3
-
Y0 :2.8
- Weight (kg)
-
Refer :208
