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Single Row Cylindrical Roller Bearings
Single Row Cylindrical Roller Bearings
QDY
Single Row Cylindrical Roller Bearings
QDY
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Dimension and Parameters
- Bearing NO.
-
New :NU3880M
-
Old :
- Boundary dimensions(mm)
-
d :400
-
D :500
-
B :75
-
r 1.2min :2.1
-
r3、4min :2.1
-
Fw :427
-
Ew :
- Basic load ratings(kN)
-
Cr :785
-
Cor :1900
- Limiting speed(rpm)
-
Grease :1000
-
Oil :1200
- Abutment and fillet dimensions(mm)
-
da min :
-
db min :420
-
Da max :479
-
Db max :
-
ra max :2
-
rb max :2
- Weight (kg)
-
Refer :34.2
