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Amerika Birleşik Devletleri
04:22:29 GMT+0000 (Coordinated Universal Time)
HCB7222-C-T-P4S-UL
Spindle bearing
Spindle bearing HCB72..-C, adjusted, in pairs or sets, contact angle α = 15°, with ceramic balls, restricted tolerances
Ürün bilgisi
Metrik
İngiliz ölçü sistemi
Main Dimensions & Performance Data
d | 110 mm | Bore diameter |
D | 200 mm | Outside diameter |
B | 38 mm | Width |
Cr | 164.000 N | Basic dynamic load rating, radial |
C0r | 101.000 N | Basic static load rating, radial |
Cur | 6.500 N | Fatigue load limit, radial |
nG Grease | 8.500 1/min | Limiting speed for grease lubrication |
nG Oil | 14.000 1/min | Limiting speed for oil lubrication |
≈m | 3,97 kg | Ağırlık |
Mounting dimensions
da | 126,5 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 183,5 mm | Shoulder diameter outer ring |
Da | H12 | Shoulder diameter outer ring clearance |
ra max | 2,1 mm | Maximum recess radius |
ra1 max | 1 mm | Maximum recess radius |
Etk min | 139,7 mm | Minimum diameter injection pitch |
Etk max | 148,7 mm | Maximum diameter injection pitch |
Etk1 min | 139,7 mm | Minimum diameter injection pitch |
Etk1 max | 148,7 mm | Maximum diameter injection pitch |
a | 39,8 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 2,1 mm | Minimum chamfer dimension |
r1 min | 2,1 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 | 536 N | Preload force light |
FV M | 1.733 N | Preload force medium |
FV H | 3.524 N | Preload force heavy |
KaE L | 1.603 N | Lift-off force light |
KaE M | 5.476 N | Lift-off force medium |
KaE H | 11.721 N | Lift-off force heavy |
ca L | 114 N/µm | Axial rigidity light |
ca M | 186 N/µm | Axial rigidity medium |
ca H | 258 N/µm | Axial rigidity heavy |
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