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23:29:28 GMT+0000 (Coordinated Universal Time)
HCB71926-C-T-P4S-UL
Spindle bearing
Spindle bearing HCB719..-C, adjusted, in pairs or sets, contact angle α = 15°, with ceramic balls, restricted tolerances
Thông tin về sản phẩm
Hệ mét
Hệ đo lường Anh
Main Dimensions & Performance Data
d | 130 mm | Bore diameter |
D | 180 mm | Outside diameter |
B | 24 mm | Width |
Cr | 90,000 N | Basic dynamic load rating, radial |
C0r | 68,000 N | Basic static load rating, radial |
Cur | 4,400 N | Fatigue load limit, radial |
nG Grease | 10,000 1/min | Limiting speed for grease lubrication |
nG Oil | 15,000 1/min | Limiting speed for oil lubrication |
≈m | 1.34 kg | Trọng lượng |
Mounting dimensions
da | 139 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 171 mm | Shoulder diameter outer ring |
Da | H12 | Shoulder diameter outer ring clearance |
ra max | 0.6 mm | Maximum recess radius |
ra1 max | 0.6 mm | Maximum recess radius |
Etk min | 145.5 mm | Minimum diameter injection pitch |
Etk max | 150.7 mm | Maximum diameter injection pitch |
Etk1 min | 145.5 mm | Minimum diameter injection pitch |
Etk1 max | 150.7 mm | Maximum diameter injection pitch |
a | 32.8 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1.5 mm | Minimum chamfer dimension |
r1 min | 1.5 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 | 253 N | Preload force light |
FV M | 875 N | Preload force medium |
FV H | 1,819 N | Preload force heavy |
KaE L | 750 N | Lift-off force light |
KaE M | 2,732 N | Lift-off force medium |
KaE H | 5,967 N | Lift-off force heavy |
ca L | 101 N/µm | Axial rigidity light |
ca M | 167 N/µm | Axial rigidity medium |
ca H | 233 N/µm | Axial rigidity heavy |