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USA
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B7002-C-T-P4S-UL
Spindle bearing
Spindle bearing B70..-C, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances
Nahrazeno
B7002C.T.P4S.UL, B7002C.TPA.P4.UL
Preferenční produkt
Produktové informace
Metrické
Imperiální
Main Dimensions & Performance Data
d | 15 mm | Bore diameter |
D | 32 mm | |
B | 9 mm | |
Cr | 6.100 N | Basic dynamic load rating, radial |
C0r | 2.410 N | Basic static load rating, radial |
Cur | 255 N | Fatigue load limit, radial |
nG Grease | 53.000 1/min | Limiting speed for grease lubrication |
nG Oil | 80.000 1/min | Limiting speed for oil lubrication |
≈m | 0,03 kg | Hmotnost |
Mounting dimensions
da | 19 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 29 mm | |
Da | H12 | |
ra max | 0,3 mm | Maximum recess radius |
ra1 max | 0,1 mm | Maximum recess radius |
Etk min | 21,1 mm | |
Etk max | 22,3 mm | Maximum diameter injection pitch |
Etk1 min | 21,1 mm | |
Etk1 max | 22,3 mm | Maximum diameter injection pitch |
a | 7,6 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 0,3 mm | Minimum chamfer dimension |
r1 min | 0,3 mm | |
α | 15 ° | Contact angle |
Temperature range
Tmin | -30 °C | |
Tmax | 100 °C |
Additional information
FV L | 27 N | |
FV M | 99 N | |
FV H | 204 N | |
KaE L | 84 N | Lift-off force light |
KaE M | 332 N | Lift-off force medium |
KaE H | 733 N | Lift-off force heavy |
ca L | 17 N/µm | Axial rigidity light |
ca M | 30 N/µm | Axial rigidity medium |
ca H | 43 N/µm | Axial rigidity heavy |