Specifications of FAG Bearing BSB4072-SU-XL-L055
Additional information
MR | 0.18 Nm | Bearing frictional torque |
caL | 1235 N/μm | Rigidity axial |
MA | 60 Nm | Tightening torque for the recommended INA precision locknut |
Main Dimensions & Performance Data
Ca | 40500 N | Basic dynamic load rating, axial |
C0a | 89000 N | Basic static load rating, axial |
d | 40 mm | Bore diameter |
Cua | 5400 N | Fatigue load limit, axial |
nG Grease | 5400 1/min | Limiting speed for grease lubrication |
D | 72 mm | Outside diameter |
nδ | 4700 1/min | Thermally safe operating speed |
B | 15 mm | Width |
Dimensions
α | 60 ° | Contact-angle |
a | 48.5 mm | Distance between the apexes of the pressure cones |
r1 min | 0.6 mm | Minimum chamfer dimension |
rmin | 1 mm | Minimum chamfer dimension |
Mounting dimensions
Da | H12 | Diameter of housing clearance |
Da | 65 mm | Diameter of housing |
da | h12 | Diameter shaft clearance |
da | 47 mm | Diameter shaft |
Temperature range
Tmax | 120 ℃ | Operating temperature max. |
Tmin | -30 ℃ | Operating temperature min. |