SKF BSA208C Angular contact thrust ball bearings for screw drives,SKF BSA 208 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 208 C

BSA 208 C

Dimensions
d 40mm
D 80mm
H 18mm
d1 50.3mm
d2 58mm
D1 58.1mm
D2 66.45mm
r1,2min.1.1mm
a 64mm
Abutment dimensions
damin.48mm
dbmin.48mm
Damax.74mm
Dbmax.74mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 42.5kN
Basic static load ratingC0 112kN
Fatigue load limitPu 4.15kN
Attainable speed for grease lubrication  6300r/min
Attainable speed for oil-air lubrication  7500r/min
Preload class A  3400N
Preload class B  6800N
Frictional moment, preload class A  0.212N·m
Frictional moment, preload class B  0.46N·m
Static axial stiffnes, preload A  1130N/µm
Static axial stiffnes, preload B  1440N/µm
Maximum axial load carrying capacityFamax.37.9kN
Reference grease quantityGref 3.7cm³
Mass
Mass bearing  0.43kg
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Hot number: 314554 B 38x60x8 CRW1 V 470671 527903 71912 CE/HCP4A 89172 M HA 213 HJ 406 IR 85x95x26 EGS NU 224 ECP S7001 CD/HCP4A SYE 3 1/2-18 W 605-2RS1 W 619/5 R-2RS1 WS 89438

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