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QJ1040-MPA
Four-point contact bearing
Four point contact bearing QJ10..-MPA, solid brass cage
Replaces
QJ1040MPA
Product information


Main Dimensions & Performance Data
d | 200 mm | Bore diameter |
D | 310 mm | Outside diameter |
B | 51 mm | Width |
Cr | 390.000 N | Basic dynamic load rating, radial |
C0r | 620.000 N | Basic static load rating, radial |
Cur | 22.000 N | Fatigue load limit, radial |
nG | 3.600 1/min | Limiting speed |
nϑr | 1.890 1/min | Reference speed |
≈m | 15 kg | Weight |
Mounting dimensions
da min | 210,2 mm | Minimum diameter shaft shoulder |
Da max | 299,8 mm | Maximum diameter of housing shoulder |
ra max | 2,1 mm | Maximum fillet radius |
Dimensions
rmin | 2,1 mm | Minimum chamfer dimension |
D1 | 271,5 mm | Shoulder diameter outer ring |
d1 | 238,88 mm | Shoulder diameter inner ring |
a | 178,6 mm | Distance between the apexes of the pressure cones |
α | 35 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
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