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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 :NNU41/750
-
Tapered Hole :NNU41/750K30
- Boundary dimensions(mm)
-
d :750
-
D :1220
-
B/C :475
-
r 1.2min :9.5
-
r3.4min :9.5
- Basic load ratings(kN)
-
Cr :16100
-
Cor :35500
- Limiting speed(rpm)
-
Speed Ratings :360
- Abutment and fillet dimensions(mm)
-
da max :850
-
Da max :1180
-
ra max :8
-
rb max :8
- Weight(kg)
-
Refer :2230
