Angular contact thrust ball bearings for screw drives, single direction, super-precision - BSA 201 C

BSA 201 C Dimensions
d 12mm
D 32mm
H 10mm
d1 17.86mm
d2 22mm
D1 22.1mm
D2 26.61mm
r1,2min.0.6mm
a 26mm
Abutment dimensions
damin.17mm
dbmin.17mm
Damax.29mm
Dbmax.29mm
ramax.0.6mm
Calculation data
Basic dynamic load ratingC 11.8kN
Basic static load ratingC0 21.2kN
Fatigue load limitPu 0.8kN
Attainable speed for grease lubrication  14000r/min
Attainable speed for oil-air lubrication  17000r/min
Preload class A  650N
Preload class B  1300N
Frictional moment, preload class A  0.016N·m
Frictional moment, preload class B  0.028N·m
Static axial stiffnes, preload A  400N/µm
Static axial stiffnes, preload B  510N/µm
Maximum axial load carrying capacityFamax.6.2kN
Reference grease quantityGref 0.4cm³
Mass
Mass bearing  0.043kg

Angular contact thrust ball bearings for screw drives, single direction, super-precision - BSA 210 C

BSA 210 C Dimensions
d 50mm
D 90mm
H 20mm
d1 64.4mm
d2 72mm
D1 72.1mm
D2 80.43mm
r1,2min.1.1mm
a 78mm
Abutment dimensions
damin.59mm
dbmin.59mm
Damax.84mm
Dbmax.84mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 46.5kN
Basic static load ratingC0 146kN
Fatigue load limitPu 5.4kN
Attainable speed for grease lubrication  6000r/min
Attainable speed for oil-air lubrication  7000r/min
Preload class A  4100N
Preload class B  8200N
Frictional moment, preload class A  0.31N·m
Frictional moment, preload class B  0.68N·m
Static axial stiffnes, preload A  1410N/µm
Static axial stiffnes, preload B  1800N/µm
Maximum axial load carrying capacityFamax.42.5kN
Reference grease quantityGref 5.2cm³
Mass
Mass bearing  0.56kg

Angular contact thrust ball bearings for screw drives, single direction, super-precision - BSA 204 C

BSA 204 C Dimensions
d 20mm
D 47mm
H 14mm
d1 29.42mm
d2 34.5mm
D1 29.1mm
D2 40.65mm
r1,2min.1mm
a 40mm
Abutment dimensions
damin.24mm
dbmin.24mm
Damax.42mm
Dbmax.42mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 22kN
Basic static load ratingC0 49kN
Fatigue load limitPu 1.8kN
Attainable speed for grease lubrication  9500r/min
Attainable speed for oil-air lubrication  12000r/min
Preload class A  1480N
Preload class B  2960N
Frictional moment, preload class A  0.056N·m
Frictional moment, preload class B  0.091N·m
Static axial stiffnes, preload A  680N/µm
Static axial stiffnes, preload B  860N/µm
Maximum axial load carrying capacityFamax.14.5kN
Reference grease quantityGref 1.2cm³
Mass
Mass bearing  0.12kg

Angular contact thrust ball bearings for screw drives, single direction, super-precision - BSA 203 C

BSA 203 C Dimensions
d 17mm
D 40mm
H 12mm
d1 24.17mm
d2 29mm
D1 29.1mm
D2 34.38mm
r1,2min.0.6mm
a 33mm
Abutment dimensions
damin.23mm
dbmin.23mm
Damax.37mm
Dbmax.37mm
ramax.0.6mm
Calculation data
Basic dynamic load ratingC 16.6kN
Basic static load ratingC0 34.5kN
Fatigue load limitPu 1.3kN
Attainable speed for grease lubrication  11000r/min
Attainable speed for oil-air lubrication  15000r/min
Preload class A  1040N
Preload class B  2080N
Frictional moment, preload class A  0.04N·m
Frictional moment, preload class B  0.072N·m
Static axial stiffnes, preload A  550N/µm
Static axial stiffnes, preload B  700N/µm
Maximum axial load carrying capacityFamax.10.3kN
Reference grease quantityGref 0.5cm³
Mass
Mass bearing  0.078kg

Please send Email to us Email:tyler@mobearing.com
Please send Email to us Email:tyler@mobearing.com
Please send Email to us Email:tyler@mobearing.com