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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 :NF1021M
-
Old :12121
- Boundary dimensions(mm)
-
d :105
-
D :160
-
B :26
-
r 1.2min :2
-
r3、4min :1.1
-
Fw :119.5
-
Ew :145.5
- Basic load ratings(kN)
-
Cr :120
-
Cor :176
- Limiting speed(rpm)
-
Grease :4000
-
Oil :4800
- Abutment and fillet dimensions(mm)
-
da min :
-
db min :114
-
Da max :150
-
Db max :
-
ra max :2
-
rb max :1
- Weight (kg)
-
Refer :1.93
