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NKIS20
Needle roller bearing
Needle roller bearing NKIS, single row, with inner ring, outer ring with 2 bords
Replaces
NKIS 20
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 20 mm | Bore diameter |
D | 42 mm | Outside diameter |
B | 20 mm | Width |
Cr | 28,500 N | Basic dynamic load rating, radial |
C0r | 36,500 N | Basic static load rating, radial |
Cur | 5,200 N | Fatigue load limit, radial |
nG | 15,100 1/min | Limiting speed |
nϑr | 7,700 1/min | Reference speed |
≈m | 131.5 g | Weight |
Dimensions
F | 28 mm | Raceway diameter inner ring |
rmin | 0.6 mm | Minimum chamfer dimension |
s | 0.5 mm | Axial displacement |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |