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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 :NN3088
-
Tapered Hole :NN3088K
- Boundary dimensions(mm)
-
d :440
-
D :650
-
B/C :157
-
r 1.2min :6
-
r3.4min :6
- Basic load ratings(kN)
-
Cr :2360
-
Cor :4900
- Limiting speed(rpm)
-
Speed Ratings :1200
- Abutment and fillet dimensions(mm)
-
da max :-
-
Da max :624
-
ra max :5
-
rb max :5
- Weight(kg)
-
Refer :170
