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B71928-C-2RSD-T-P4S-UL
Spindle bearing
Spindle bearing B719..-C-2RSD, adjusted, in pairs or sets, contact angle α = 15°, lip seals on both sides, non-contact, restricted tolerances
Produktové informace
Metrické
Imperiální
Main Dimensions & Performance Data
d | 140 mm | Bore diameter |
D | 190 mm | |
B | 24 mm | |
Cr | 94.000 N | Basic dynamic load rating, radial |
C0r | 77.000 N | Basic static load rating, radial |
Cur | 6.400 N | Fatigue load limit, radial |
nG Grease | 6.700 1/min | Limiting speed for grease lubrication |
≈m | 1,65 kg | Hmotnost |
Mounting dimensions
da | 149 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 181 mm | |
Da | H12 | |
ra max | 0,6 mm | Maximum recess radius |
ra1 max | 0,6 mm | Maximum recess radius |
a | 34,1 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1,5 mm | Minimum chamfer dimension |
r1 min | 1,5 mm | |
α | 15 ° | Contact angle |
Temperature range
Tmin | -30 °C | |
Tmax | 80 °C |
Additional information
FV L | 504 N | |
FV M | 1.632 N | |
FV H | 3.289 N | |
KaE L | 1.539 N | Lift-off force light |
KaE M | 5.357 N | Lift-off force medium |
KaE H | 11.496 N | Lift-off force heavy |
ca L | 124 N/µm | Axial rigidity light |
ca M | 208 N/µm | Axial rigidity medium |
ca H | 295 N/µm | Axial rigidity heavy |