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03:55:11 GMT+0000 (Coordinated Universal Time)
7310-B-XL-MP
Angular contact ball bearing
Angular contact ball bearing 73..-B-XL-MP, single row, X-life, solid brass cage
Replaces
7310-B-MP, 7310B.MP
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 50 mm | Bore diameter |
D | 110 mm | Outside diameter |
B | 27 mm | Width |
Cr | 80.000 N | Basic dynamic load rating, radial |
C0r | 50.000 N | Basic static load rating, radial |
Cur | 3.500 N | Fatigue load limit, radial |
nG | 10.900 1/min | Limiting speed |
nϑr | 6.100 1/min | Reference speed |
≈m | 1,19 kg | Weight |
Mounting dimensions
da min | 61 mm | Minimum diameter of shaft shoulder |
Da max | 99 mm | Maximum diameter of housing shoulder |
Db max | 104,4 mm | Maximum diameter of housing shoulder |
ra max | 2 mm | Maximum fillet radius of shaft |
ra1 max | 1 mm | Maximum fillet radius of housing |
Dimensions
rmin | 2 mm | Minimum chamfer dimension |
r1 min | 1 mm | Minimum chamfer dimension |
D1 | 87,6 mm | Shoulder diameter on outer ring wide side face |
d1 | 73,1 mm | Shoulder diameter on inner ring wide side face |
a | 47,1 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. |