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23:11:29 GMT+0000 (Coordinated Universal Time)
7340-B-MP
Angular contact ball bearing
Angular contact ball bearing 73..-B-MP, single row, solid brass cage
Replaces
7340B.MP
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 200 mm | Bore diameter |
D | 420 mm | Outside diameter |
B | 80 mm | Width |
Cr | 475,000 N | Basic dynamic load rating, radial |
C0r | 710,000 N | Basic static load rating, radial |
Cur | 21,000 N | Fatigue load limit, radial |
nG | 2,360 1/min | Limiting speed |
nϑr | 1,560 1/min | Reference speed |
≈m | 54.2 kg | Weight |
Mounting dimensions
da min | 220 mm | Minimum diameter of shaft shoulder |
Da max | 400 mm | Maximum diameter of housing shoulder |
Db max | 409 mm | Maximum diameter of housing shoulder |
ra max | 4 mm | Maximum fillet radius of shaft |
ra1 max | 2 mm | Maximum fillet radius of housing |
Dimensions
rmin | 5 mm | Minimum chamfer dimension |
r1 min | 2 mm | Minimum chamfer dimension |
D1 | 336.6 mm | Shoulder diameter on outer ring wide side face |
d1 | 288.85 mm | Shoulder diameter on inner ring wide side face |
a | 170.1 mm | Distance between the apexes of the pressure cones |
α | 40 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |