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B71922-E-2RSD-T-P4S-UL
Spindle bearing
Spindle bearing B719..-E-2RSD, adjusted, in pairs or sets, contact angle α = 25°, lip seals on both sides, non-contact, restricted tolerances
구자재
B71922E.2RSD.T.P4S.UL
제품 정보
미터법
우수한
Main Dimensions & Performance Data
d | 110 mm | Bore diameter |
D | 150 mm | |
B | 20 mm | |
Cr | 58,000 N | Basic dynamic load rating, radial |
C0r | 44,500 N | Basic static load rating, radial |
Cur | 4,150 N | Fatigue load limit, radial |
nG Grease | 8,000 1/min | Limiting speed for grease 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 |
a | 40.3 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 1.1 mm | Minimum chamfer dimension |
r1 min | 1.1 mm | |
α | 25 ° | Contact angle |
Temperature range
Tmin | -30 °C | |
Tmax | 80 °C |
Additional information
FV L | 455 N | |
FV M | 1,642 N | |
FV H | 3,475 N | |
KaE L | 1,321 N | Lift-off force light |
KaE M | 4,913 N | Lift-off force medium |
KaE H | 10,722 N | Lift-off force heavy |
ca L | 225 N/µm | Axial rigidity light |
ca M | 364 N/µm | Axial rigidity medium |
ca H | 493 N/µm | Axial rigidity heavy |