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3306-DA-MA
Angular contact ball bearing
Angular contact ball bearing 33..-DA-MA, double row, split inner ring, solid brass cage
Replaces
3306D.M, 3306DA.MA
Product information
Metric
Imperial
n.r.
DA | Design variant | |
≈m | 0,686 kg | Weight |
Main Dimensions & Performance Data
d | 30 mm | Bore diameter |
D | 72 mm | Outside diameter |
B | 30,2 mm | Width |
Cr | 41.500 N | Basic dynamic load rating, radial |
C0r | 34.500 N | Basic static load rating, radial |
Cur | 1.870 N | Fatigue load limit, radial |
nG | 14.200 1/min | Limiting speed |
nϑr | 7.500 1/min | Reference speed |
Mounting dimensions
da min | 37 mm | Minimum diameter shaft shoulder |
Da max | 65 mm | Maximum diameter of housing shoulder |
ra max | 1 mm | Maximum fillet radius |
Dimensions
rmin | 1,1 mm | Minimum chamfer dimension |
D1 | 61,5 mm | Shoulder diameter outer ring |
d1 | 48,21 mm | Shoulder diameter inner ring |
a | 66,5 mm | Distance between the apexes of the pressure cones |
α | 45 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 150 °C | Operating temperature max. |