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B71914-C-T-P4S-UL
Spindle bearing
Spindle bearing B719..-C, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances
Nahrazeno
B71914C.T.P4S.UL, B71914C.TPA.P4.UL
Preferenční produkt
Produktové informace
Metrické
Imperiální
Main Dimensions & Performance Data
d | 70 mm | Bore diameter |
D | 100 mm | |
B | 16 mm | |
Cr | 34.500 N | Basic dynamic load rating, radial |
C0r | 23.000 N | Basic static load rating, radial |
Cur | 2.430 N | Fatigue load limit, radial |
nG Grease | 14.000 1/min | Limiting speed for grease lubrication |
nG Oil | 20.000 1/min | Limiting speed for oil lubrication |
≈m | 321,8 g | Hmotnost |
Mounting dimensions
da | 76 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 94,5 mm | |
Da | H12 | |
ra max | 0,6 mm | Maximum recess radius |
ra1 max | 0,3 mm | Maximum recess radius |
Etk min | 79,3 mm | |
Etk max | 82,2 mm | Maximum diameter injection pitch |
Etk1 min | 79,3 mm | |
Etk1 max | 82,2 mm | Maximum diameter injection pitch |
a | 19,4 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1 mm | Minimum chamfer dimension |
r1 min | 1 mm | |
α | 15 ° | Contact angle |
Temperature range
Tmin | -30 °C | |
Tmax | 100 °C |
Additional information
FV L | 170 N | |
FV M | 576 N | |
FV H | 1.171 N | |
KaE L | 523 N | Lift-off force light |
KaE M | 1.912 N | Lift-off force medium |
KaE H | 4.155 N | Lift-off force heavy |
ca L | 66 N/µm | Axial rigidity light |
ca M | 114 N/µm | Axial rigidity medium |
ca H | 163 N/µm | Axial rigidity heavy |