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14:07:50 GMT+0000 (Coordinated Universal Time)
QJ214-XL-N2-MPA
Four-point contact bearing
Four point contact bearing QJ2..-XL-N2-MPA, X-life, holding grooves, solid brass cage
Replaces
QJ214-N2-MPA
Preferred product
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 70 mm | Bore diameter |
D | 125 mm | Outside diameter |
B | 24 mm | Width |
Cr | 118.000 N | Basic dynamic load rating, radial |
C0r | 114.000 N | Basic static load rating, radial |
Cur | 8.700 N | Fatigue load limit, radial |
nG | 10.700 1/min | Limiting speed |
nϑr | 4.700 1/min | Reference speed |
≈m | 1,31 kg | Weight |
Mounting dimensions
da min | 79 mm | Minimum diameter shaft shoulder |
Da max | 116 mm | Maximum diameter of housing shoulder |
ra max | 1,5 mm | Maximum fillet radius |
Dimensions
rmin | 1,5 mm | Minimum chamfer dimension |
D1 | 106,25 mm | Shoulder diameter outer ring |
d1 | 89,1 mm | Shoulder diameter inner ring |
a | 68,3 mm | Distance between the apexes of the pressure cones |
an | 6,5 mm | Hight retaining slot |
bn | 6,5 mm | Width retaining slot |
rn | 0,5 mm | Radius retaining slot |
45 ° | Angle retaining slot | |
α | 35 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 150 °C | Operating temperature max. |