Specifications of FAG Bearing XC71902-E-T-P4S-UL
Additional information
ca H | 53.9 N/μm | Axial rigidity heavy |
ca L | 28 N/μm | Axial rigidity light |
ca M | 41.5 N/μm | Axial rigidity medium |
KaE H | 188 N | Lift-off force heavy |
KaE L | 30 N | Lift-off force light |
KaE M | 92 N | Lift-off force medium |
FV H | 63 N | Preload force heavy |
FV L | 11 N | Preload force light |
FV M | 32 N | Preload force medium |
Main Dimensions & Performance Data
Cr | 3700 N | Basic dynamic load rating, radial |
C0r | 950 N | Basic static load rating, radial |
d | 15 mm | Bore diameter |
Cur | 76 N | Fatigue load limit, radial |
nG Grease | 95000 1/min | Limiting speed for grease lubrication |
nG Oil | 150000 1/min | Limiting speed for oil lubrication |
D | 28 mm | Outside diameter |
B | 7 mm | Width |
Dimensions
α | 25 ° | Contact-angle |
r1 min | 0.3 mm | Minimum chamfer dimension |
rmin | 0.3 mm | Minimum chamfer dimension |
Mounting dimensions
da | h12 | Diameter shaft shoulder clearance |
da | 18 mm | Diameter shaft shoulder |
a | 8.5 mm | Distance between the apexes of the pressure cones |
Etk max | 20.4 mm | Maximum diameter injection pitch |
Etk1 max | 20.4 mm | Maximum diameter injection pitch |
ra max | 0.3 mm | Maximum recess radius |
ra1 max | 0.1 mm | Maximum recess radius |
Etk min | 19.9 mm | Minimum diameter injection pitch |
Etk1 min | 18.8 mm | Minimum diameter injection pitch |
Da | H12 | Shoulder diameter outer ring clearance |
Da | 25.5 mm | Shoulder diameter outer ring |
Temperature range
Tmax | 100 ℃ | Operating temperature max. |
Tmin | -30 ℃ | Operating temperature min. |