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Double Row Cylindrical Roller Bearings
Double Row Cylindrical Roller Bearings
QDY
Double Row Cylindrical Roller Bearings
QDY
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Dimension and Parameters
- Bearing NO.
-
Cylindrical Hole :NN3972
-
Tapered Hole :-
- Boundary dimensions(mm)
-
d :360
-
D :480
-
B/C :90
-
r 1.2min :3
-
r3.4min :3
- Basic load ratings(kN)
-
Cr :930
-
Cor :2130
- Limiting speed(rpm)
-
Speed Ratings :1700
- Abutment and fillet dimensions(mm)
-
da max :381
-
Da max :457
-
ra max :2.5
-
rb max :2.5
- Weight(kg)
-
Refer :44.9
