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61909
Deep groove ball bearing
Deep groove ball bearing 619, single row, steel sheet metal cage
Product information


Main Dimensions & Performance Data
d | 45 mm | Bore diameter |
D | 68 mm | Outside diameter |
B | 12 mm | Width |
Cr | 15.000 N | Basic dynamic load rating, radial |
C0r | 10.900 N | Basic static load rating, radial |
Cur | 650 N | Fatigue load limit, radial |
nG | 14.400 1/min | Limiting speed |
nϑr | 8.800 1/min | Reference speed |
≈m | 0,136 kg | Weight |
Mounting dimensions
da min | 48,2 mm | Minimum diameter shaft shoulder |
Da max | 64,8 mm | Maximum diameter of housing shoulder |
ra max | 0,6 mm | Maximum fillet radius |
Dimensions
rmin | 0,6 mm | Minimum chamfer dimension |
D1 | 60,74 mm | Shoulder diameter outer ring |
d1 | 52,4 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Calculation factors
f0 | 16 | Calculation factor |