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61944-MA
Deep groove ball bearing
Deep groove ball bearing 619..-MA, single row, solid brass cage
Sostituisce
61944MA


Main Dimensions & Performance Data
d | 220 mm | Bore diameter |
D | 300 mm | Outside diameter |
B | 38 mm | Width |
Cr | 186.000 N | Basic dynamic load rating, radial |
C0r | 202.000 N | Basic static load rating, radial |
Cur | 7.100 N | Fatigue load limit, radial |
nG | 3.700 1/min | Limiting speed |
nϑr | 2.600 1/min | Reference speed |
≈m | 8,073 kg | Peso |
Mounting dimensions
da min | 230,2 mm | Minimum diameter shaft shoulder |
Da max | 289,8 mm | Maximum diameter of housing shoulder |
ra max | 2,1 mm | Maximum fillet radius |
Dimensions
rmin | 2,1 mm | Minimum chamfer dimension |
D1 | 277,3 mm | Shoulder diameter outer ring |
d1 | 244,35 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 |
Siamo spiacenti…
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