SKF BSA305C Angular contact thrust ball bearings for screw drives,SKF BSA 305 C Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact thrust ball bearings for screw drives -- Angular contact thrust ball bearings for screw drives, single direction, super-precision -- SKF BSA 305 C

BSA 305 C

Dimensions
d 25mm
D 62mm
H 17mm
d1 39.9mm
d2 46mm
D1 46.1mm
D2 52.91mm
r1,2min.1mm
a 52mm
Abutment dimensions
damin.34mm
dbmin.34mm
Damax.57mm
Dbmax.57mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 28.5kN
Basic static load ratingC0 71kN
Fatigue load limitPu 2.65kN
Attainable speed for grease lubrication  8000r/min
Attainable speed for oil-air lubrication  9500r/min
Preload class A  2150N
Preload class B  4300N
Frictional moment, preload class A  0.12N·m
Frictional moment, preload class B  0.21N·m
Static axial stiffnes, preload A  870N/µm
Static axial stiffnes, preload B  1110N/µm
Maximum axial load carrying capacityFamax.22.6kN
Reference grease quantityGref 2.4cm³
Mass
Mass bearing  0.27kg
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Hot number: 107551 29288 33117 7005 CE/HCP4AH1 71905 CE/P4A 71921 ACD/P4AH1 HCCE 070 R KRVE 47 PPA N 313 ECM NCF 2234 ECJB NKIA 5902 PSM 354535 A51 PWM 556340 S71917 ACE/P4A SAW 23544

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