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Amerika Birleşik Devletleri
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NAO20X35X17-XL
Needle roller bearing
Needle roller bearings NAO, without ribs
Yerine geçer
NAO20X35X17
Ürün bilgisi
Metrik
İngiliz ölçü sistemi
Main Dimensions & Performance Data
d | 20 mm | Bore diameter |
D | 35 mm | Outside diameter |
B | 17 mm | Width |
Cr | 16.800 N | Basic dynamic load rating, radial |
C0r | 26.000 N | Basic static load rating, radial |
Cur | 4.300 N | Fatigue load limit, radial |
nG | 18.100 1/min | Limiting speed |
nϑr | 10.000 1/min | Reference speed |
≈m | 76 g | Ağırlık |
Mounting dimensions
da | 24,5 mm | Mounting dimension |
Db | 25,6 mm | Shoulder diameter axial guidance NK/housing |
db | 28,4 mm | Shoulder diameter axial guidance NK/shaft |
Da | 29,5 mm | Shoulder diameter outer ring |
ra max | 0,3 mm | Maximum recess radius |
Dimensions
F | 25 mm | Raceway diameter inner ring |
E | 29 mm | Raceway diameter outer ring |
rmin | 0,3 mm | Minimum chamfer dimension |
s | 0,5 mm | Axial displacement |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |