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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 :NN3134
-
Tapered Hole :-
- Boundary dimensions(mm)
-
d :170
-
D :280
-
B/C :88
-
r 1.2min :2.1
-
r3.4min :2.1
- Basic load ratings(kN)
-
Cr :635
-
Cor :1050
- Limiting speed(rpm)
-
Speed Ratings :2000
- Abutment and fillet dimensions(mm)
-
da max :185
-
Da max :263
-
ra max :2
-
rb max :2
- Weight(kg)
-
Refer :21.1
