SKF BSA209C Angular contact thrust ball bearings for screw drives,SKF BSA 209 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 209 C

BSA 209 C

Dimensions
d 45mm
D 85mm
H 18mm
d1 59.4mm
d2 67mm
D1 67.1mm
D2 75.44mm
r1,2min.1.1mm
a 73mm
Abutment dimensions
damin.53mm
dbmin.53mm
Damax.79.5mm
Dbmax.79.5mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 45kN
Basic static load ratingC0 134kN
Fatigue load limitPu 4.9kN
Attainable speed for grease lubrication  6300r/min
Attainable speed for oil-air lubrication  7500r/min
Preload class A  3750N
Preload class B  7500N
Frictional moment, preload class A  0.5N·m
Frictional moment, preload class B  0.52N·m
Static axial stiffnes, preload A  1290N/µm
Static axial stiffnes, preload B  1640N/µm
Maximum axial load carrying capacityFamax.40.2kN
Reference grease quantityGref 4.5cm³
Mass
Mass bearing  0.51kg
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Hot number: 319426 DA-2LS 29906 31152 55x70x8 CRW1 V 70x95x10 CRW1 R 718/1120 AMB 990x1045x25 HDS1 R BT4-8069 G/HA1VA901 FYK 35 WR/VL065 NCF 2952 CV NJ 2217 ECM SAFS 22516 x 2.3/4 TLC SIKAC 18 M YET 207-104 Z 009

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