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61992-MA
Deep groove ball bearing
Deep groove ball bearing 619..-MA, single row, solid brass cage
구자재
61992MA
제품 정보


Main Dimensions & Performance Data
d | 460 mm | Bore diameter |
D | 620 mm | Outside diameter |
B | 74 mm | Width |
Cr | 410,000 N | Basic dynamic load rating, radial |
C0r | 730,000 N | Basic static load rating, radial |
Cur | 18,600 N | Fatigue load limit, radial |
nG | 1,710 1/min | Limiting speed |
nϑr | 1,180 1/min | Reference speed |
≈m | 64 kg | 중량 |
Mounting dimensions
da min | 474.6 mm | Minimum diameter shaft shoulder |
Da max | 605.4 mm | Maximum diameter of housing shoulder |
ra max | 3 mm | Maximum fillet radius |
Dimensions
rmin | 4 mm | Minimum chamfer dimension |
D1 | 570.4 mm | Shoulder diameter outer ring |
d1 | 512.35 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
f0 | 16.4 | Calculation factor |
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