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11:51:57 GMT+0000 (Coordinated Universal Time)
HCB7016-CDLR-T-P4S-UL
Spindle bearing
Spindle bearing HCB70..-CDLR, adjusted, in pairs or sets, contact angle α = 15°, with ceramic balls, restricted tolerances, for direct oil feed via outer ring, with inserted O rings
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 80 mm | Bore diameter |
D | 125 mm | Outside diameter |
B | 22 mm | Width |
Cr | 65.000 N | Basic dynamic load rating, radial |
C0r | 39.000 N | Basic static load rating, radial |
Cur | 3.100 N | Fatigue load limit, radial |
nG Grease | 15.000 1/min | Limiting speed for grease lubrication |
nG Oil | 24.000 1/min | Limiting speed for oil lubrication |
≈m | 0,84 kg | Weight |
Mounting dimensions
da | 88 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 117 mm | Shoulder diameter outer ring |
Da | H12 | Shoulder diameter outer ring clearance |
ra max | 1 mm | Maximum recess radius |
ra1 max | 0,6 mm | Maximum recess radius |
BN | 4,7 mm | Distance ring grooves |
BN1 | 4,7 mm | Distance ring grooves |
SN | 12,2 mm | Distance to lubrication hole |
SB | 2,2 mm | Width of lubricating groove |
a | 24,7 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1,1 mm | Minimum chamfer dimension |
r1 min | 1,1 mm | Minimum chamfer dimension |
α | 15 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 100 °C | Operating temperature max. |
Additional information
FV L | 186 N | Preload force light |
FV M | 640 N | Preload force medium |
FV H | 1.327 N | Preload force heavy |
KaE L | 554 N | Lift-off force light |
KaE M | 2.020 N | Lift-off force medium |
KaE H | 4.415 N | Lift-off force heavy |
ca L | 74 N/µm | Axial rigidity light |
ca M | 123 N/µm | Axial rigidity medium |
ca H | 173 N/µm | Axial rigidity heavy |