Nastavení účtu
USA
02:20:20 GMT+0000 (Coordinated Universal Time)
RNAO40X50X17
Needle roller bearing
Needle roller bearing RNAO, two-row, no inner ring, no rib
Nahrazeno
RNAO 40X50X17
Preferenční produkt
Produktové informace
Metrické
Imperiální
Main Dimensions & Performance Data
Fw | 40 mm | Under roller diameter |
D | 50 mm | Outside diameter |
C | 17 mm | Width, outer ring |
Cr | 21.400 N | Basic dynamic load rating, radial |
C0r | 41.500 N | Basic static load rating, radial |
Cur | 5.300 N | Fatigue load limit, radial |
nG | 11.500 1/min | Limiting speed |
nϑr | 7.000 1/min | Reference speed |
≈m | 79 g | Hmotnost |
Mounting dimensions
Db | 40,6 mm | Shoulder diameter axial guidance NK/housing |
db | 44,4 mm | Shoulder diameter axial guidance NK/shaft |
Da | 45,5 mm | Shoulder diameter outer ring |
ra max | 0,3 mm | Maximum recess radius |
Dimensions
E | 45 mm | Raceway diameter outer ring |
rmin | 0,3 mm | Minimum chamfer dimension |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |