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B71928-C-T-P4S-UL
Spindle bearing
Spindle bearing B719..-C, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances
구자재
B71928C.T.P4S.UL, B71928C.TPA.P4.UL
제품 정보
미터법
우수한
Main Dimensions & Performance Data
d | 140 mm | Bore diameter |
D | 190 mm | |
B | 24 mm | |
Cr | 94,000 N | Basic dynamic load rating, radial |
C0r | 77,000 N | Basic static load rating, radial |
Cur | 6,400 N | Fatigue load limit, radial |
nG Grease | 6,700 1/min | Limiting speed for grease lubrication |
nG Oil | 10,000 1/min | Limiting speed for oil lubrication |
≈m | 1.592 kg | 중량 |
Mounting dimensions
da | 149 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 181 mm | |
Da | H12 | |
ra max | 0.6 mm | Maximum recess radius |
ra1 max | 0.6 mm | Maximum recess radius |
Etk min | 155.5 mm | |
Etk max | 160.6 mm | Maximum diameter injection pitch |
Etk1 min | 155.5 mm | |
Etk1 max | 160.6 mm | Maximum diameter injection pitch |
a | 34.1 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1.5 mm | Minimum chamfer dimension |
r1 min | 1.5 mm | |
α | 15 ° | Contact angle |
Temperature range
Tmin | -30 °C | |
Tmax | 100 °C |
Additional information
FV L | 504 N | |
FV M | 1,632 N | |
FV H | 3,289 N | |
KaE L | 1,539 N | Lift-off force light |
KaE M | 5,357 N | Lift-off force medium |
KaE H | 11,496 N | Lift-off force heavy |
ca L | 124 N/µm | Axial rigidity light |
ca M | 208 N/µm | Axial rigidity medium |
ca H | 295 N/µm | Axial rigidity heavy |