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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 :NNU4926
-
Tapered Hole :NNU4926K
- Boundary dimensions(mm)
-
d :130
-
D :180
-
B/C :50
-
r 1.2min :1.5
-
r3.4min :1.5
- Basic load ratings(kN)
-
Cr :187
-
Cor :390
- Limiting speed(rpm)
-
Speed Ratings :4800
- Abutment and fillet dimensions(mm)
-
da max :144
-
Da max :172
-
ra max :1.5
-
rb max :1.5
- Weight(kg)
-
Refer :3.85
