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USA
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20316-MB
Barrel roller bearing
Barrel roller bearings 203, main dimensions to DIN 635-1
Nahrazeno
20316MB
Preferenční produkt
Produktové informace
Metrické
Imperiální
Main Dimensions & Performance Data
d | 80 mm | Bore diameter |
D | 170 mm | Outside diameter |
B | 39 mm | Width |
Cr | 243.000 N | Basic dynamic load rating, radial |
C0r | 285.000 N | Basic static load rating, radial |
Cur | 26.000 N | Fatigue load limit, radial |
nG | 3.950 1/min | Limiting speed |
≈m | 4,571 kg | Hmotnost |
Mounting dimensions
da min | 92 mm | Minimum diameter shaft shoulder |
Da max | 158 mm | Maximum diameter of housing shoulder |
ra max | 2,1 mm | Maximum recess radius |
Dimensions
rmin | 2,1 mm | Minimum chamfer dimension |
D1 | 147,5 mm | Bore diameter outer ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |