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NA6903-XL
Needle roller bearing
Needle roller bearing NA69..-XL, single row, with inner ring, outer ring with 2 bords
Zastępuje
NA6903
Informacje o produkcie
Metryczne
Calowe
Main Dimensions & Performance Data
d | 17 mm | Bore diameter |
D | 30 mm | Outside diameter |
B | 23 mm | Width |
Cr | 21.100 N | Basic dynamic load rating, radial |
C0r | 29.000 N | Basic static load rating, radial |
Cur | 5.200 N | Fatigue load limit, radial |
nG | 20.000 1/min | Limiting speed |
nϑr | 9.800 1/min | Reference speed |
≈m | 0,07 kg | Masa |
Dimensions
F | 22 mm | Raceway diameter inner ring |
rmin | 0,3 mm | Minimum chamfer dimension |
s | 1 mm | Axial displacement |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |