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HCM7016-E-2RSD-T-P4S-UL-XL
High speed spindle bearing
High speed spindle bearing HCM70..-E-2RSD, adjusted, in pairs or sets, contact angle α = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances
제품 정보
미터법
우수한
Main Dimensions & Performance Data
d | 80 mm | Bore diameter |
D | 125 mm | Outside diameter |
B | 22 mm | Width |
Cr | 32,500 N | Basic dynamic load rating, radial |
C0r | 20,800 N | Basic static load rating, radial |
Cur | 1,660 N | Fatigue load limit, radial |
nG Grease | 19,000 1/min | Limiting speed for grease lubrication |
≈m | 0.83 kg | 중량 |
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 |
a | 34.9 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1.1 mm | Minimum chamfer dimension |
r1 min | 0.6 mm | Minimum chamfer dimension |
α | 25 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
Additional information
FV L | 243 N | Preload force light |
FV M | 638 N | Preload force medium |
FV H | 1,328 N | Preload force heavy |
KaE L | 698 N | Lift-off force light |
KaE M | 1,855 N | Lift-off force medium |
KaE H | 3,929 N | Lift-off force heavy |
ca L | 164 N/µm | Axial rigidity light |
ca M | 231 N/µm | Axial rigidity medium |
ca H | 304 N/µm | Axial rigidity heavy |