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HCB71912-C-2RSD-T-P4S-UL
Spindle bearing
Spindle bearing HCB719..-C-2RSD, adjusted, in pairs or sets, contact angle α = 15°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances
Informacje o produkcie
Metryczne
Calowe
Main Dimensions & Performance Data
d | 60 mm | Bore diameter |
D | 85 mm | Outside diameter |
B | 13 mm | Width |
Cr | 24.700 N | Basic dynamic load rating, radial |
C0r | 15.300 N | Basic static load rating, radial |
Cur | 1.230 N | Fatigue load limit, radial |
nG Grease | 22.000 1/min | Limiting speed for grease lubrication |
≈m | 160,5 g | Masa |
Mounting dimensions
da | 65 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 80,5 mm | Shoulder diameter outer ring |
Da | H12 | Shoulder diameter outer ring clearance |
ra max | 0,6 mm | Maximum recess radius |
ra1 max | 0,3 mm | Maximum recess radius |
a | 16,2 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1 mm | Minimum chamfer dimension |
r1 min | 1 mm | Minimum chamfer dimension |
α | 15 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
Additional information
FV L | 54 N | Preload force light |
FV M | 214 N | Preload force medium |
FV H | 462 N | Preload force heavy |
KaE L | 159 N | Lift-off force light |
KaE M | 671 N | Lift-off force medium |
KaE H | 1.530 N | Lift-off force heavy |
ca L | 45 N/µm | Axial rigidity light |
ca M | 79 N/µm | Axial rigidity medium |
ca H | 112 N/µm | Axial rigidity heavy |