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07:44:03 GMT+0000 (Coordinated Universal Time)
6304-2Z-L138-C3
Deep groove ball bearing
Deep groove ball bearing 63..-2Z, single row, shields, steel sheet metal cage
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 20 mm | Bore diameter |
D | 52 mm | Outside diameter |
B | 15 mm | Width |
Cr | 16.900 N | Basic dynamic load rating, radial |
C0r | 7.900 N | Basic static load rating, radial |
Cur | 540 N | Fatigue load limit, radial |
nG | 16.800 1/min | Limiting speed |
nϑr | 14.400 1/min | Reference speed |
≈m | 0,155 kg | Weight |
Mounting dimensions
da min | 27 mm | Minimum diameter shaft shoulder |
Da max | 45 mm | Maximum diameter of housing shoulder |
ra max | 1 mm | Maximum fillet radius |
Dimensions
rmin | 1,1 mm | Minimum chamfer dimension |
D1 | 41,95 mm | Shoulder diameter outer ring |
D2 | 44,4 mm | Caliber diameter outer ring |
d1 | 30,3 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Calculation factors
f0 | 12,4 | Calculation factor |