FAG QJ228-N2-MPA Angular contact ball bearings
Also known as : QJ228-N2-MPA
- Inside Diameter: 140 mm
- Outside Diameter: 250 mm
- Width: 42 mm
- Basic dynamic load rating: 315 kN
- Basic static load rating: 420 kN

FAG QJ228-N2-MPA
FAG QJ228-N2-MPA details
Number | QJ228-N2-MPA | |
---|---|---|
Type |
Four point contact bearings main dimensions to DIN 628-4, can be dismantled, with split inner ring, with two retaining slots |
|
d | 140mm | |
D | 250mm | |
B | 42mm | |
45° | Groove angle | |
a | 137mm | |
an | 11,7mm | |
bn | 10,5mm | |
D1 | 210,5mm | |
Da max | 236mm | |
d1 | 180mm | |
da min | 154mm | |
ra max | 2,5mm | |
rmin | 3mm | |
rn | 2mm | |
α | 35° | Contact angle |
m | 9,69kg | Mass |
Cr | 315000N | Basic dynamic load rating, radial |
C0r | 420000N | Basic static load rating, radial |
Cur | 16900N | Fatigue limit load, radial |
nG | 47001/min | Limiting speed |
nϑr | 26001/min | Reference speed |

FAG QJ228-N2-MPA bearing cross reference

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140 mmx 250 mmx 42 mm

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