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7309-B-XL-JP
Angular contact ball bearing
Angular contact ball bearing 73..-B-XL-JP, single row, X-life, steel sheet metal cage
Replaces
7309-B-JP, 7309B.JP
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 45 mm | Bore diameter |
D | 100 mm | Outside diameter |
B | 25 mm | Width |
Cr | 69.000 N | Basic dynamic load rating, radial |
C0r | 43.000 N | Basic static load rating, radial |
Cur | 3.000 N | Fatigue load limit, radial |
nG | 9.300 1/min | Limiting speed |
nϑr | 6.500 1/min | Reference speed |
≈m | 0,859 kg | Weight |
Mounting dimensions
da min | 54 mm | Minimum diameter of shaft shoulder |
Da max | 91 mm | Maximum diameter of housing shoulder |
Db max | 94,4 mm | Maximum diameter of housing shoulder |
ra max | 1,5 mm | Maximum fillet radius of shaft |
ra1 max | 1 mm | Maximum fillet radius of housing |
Dimensions
rmin | 1,5 mm | Minimum chamfer dimension |
r1 min | 1 mm | Minimum chamfer dimension |
D1 | 79,8 mm | Shoulder diameter on outer ring wide side face |
d1 | 66,7 mm | Shoulder diameter on inner ring wide side face |
a | 42,9 mm | Distance between the apexes of the pressure cones |
α | 40 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 150 °C | Operating temperature max. |