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B71922-C-T-P4S-UL
Spindle bearing
Spindle bearing B719..-C, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances
구자재
B71922C.T.P4S.UL, B71922C.TPA.P4.UL
제품 정보
미터법
우수한
Main Dimensions & Performance Data
d | 110 mm | Bore diameter |
D | 150 mm | |
B | 20 mm | |
Cr | 61,000 N | Basic dynamic load rating, radial |
C0r | 47,000 N | Basic static load rating, radial |
Cur | 4,350 N | Fatigue load limit, radial |
nG Grease | 8,500 1/min | Limiting speed for grease lubrication |
nG Oil | 13,000 1/min | Limiting speed for oil lubrication |
≈m | 0.85 kg | 중량 |
Mounting dimensions
da | 117 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 143 mm | |
Da | H12 | |
ra max | 0.6 mm | Maximum recess radius |
ra1 max | 0.6 mm | Maximum recess radius |
Etk min | 122.4 mm | |
Etk max | 126.4 mm | Maximum diameter injection pitch |
Etk1 min | 122.4 mm | |
Etk1 max | 126.4 mm | Maximum diameter injection pitch |
a | 27.4 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1.1 mm | Minimum chamfer dimension |
r1 min | 1.1 mm | |
α | 15 ° | Contact angle |
Temperature range
Tmin | -30 °C | |
Tmax | 100 °C |
Additional information
FV L | 314 N | |
FV M | 1,038 N | |
FV H | 2,102 N | |
KaE L | 961 N | Lift-off force light |
KaE M | 3,415 N | Lift-off force medium |
KaE H | 7,373 N | Lift-off force heavy |
ca L | 96 N/µm | Axial rigidity light |
ca M | 163 N/µm | Axial rigidity medium |
ca H | 232 N/µm | Axial rigidity heavy |