Specifications of FAG Bearing B71909-C-T-P4S-UL
Additional information
ca H | 112 N/μm | Axial rigidity heavy |
ca L | 44 N/μm | Axial rigidity light |
ca M | 77.5 N/μm | Axial rigidity medium |
KaE H | 2251 N | Lift-off force heavy |
KaE L | 270 N | Lift-off force light |
KaE M | 1027 N | Lift-off force medium |
FV H | 628 N | Preload force heavy |
FV L | 88 N | Preload force light |
FV M | 307 N | Preload force medium |
Main Dimensions & Performance Data
Cr | 19100 N | Basic dynamic load rating, radial |
C0r | 11200 N | Basic static load rating, radial |
d | 45 mm | Bore diameter |
Cur | 1180 N | Fatigue load limit, radial |
nG Grease | 20000 1/min | Limiting speed for grease lubrication |
nG Oil | 32000 1/min | Limiting speed for oil lubrication |
D | 68 mm | Outside diameter |
B | 12 mm | Width |
Dimensions
α | 15 ° | Contact-angle |
r1 min | 0.6 mm | Minimum chamfer dimension |
rmin | 0.6 mm | Minimum chamfer dimension |
Mounting dimensions
da | h12 | Diameter shaft shoulder clearance |
da | 50 mm | Diameter shaft shoulder |
a | 13.6 mm | Distance between the apexes of the pressure cones |
Etk max | 54.5 mm | Maximum diameter injection pitch |
Etk1 max | 54.5 mm | Maximum diameter injection pitch |
ra max | 0.6 mm | Maximum recess radius |
ra1 max | 0.15 mm | Maximum recess radius |
Etk min | 52.3 mm | Minimum diameter injection pitch |
Etk1 min | 52.3 mm | Minimum diameter injection pitch |
Da | H12 | Shoulder diameter outer ring clearance |
Da | 63.5 mm | Shoulder diameter outer ring |
Temperature range
Tmax | 100 ℃ | Operating temperature max. |
Tmin | -30 ℃ | Operating temperature min. |