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 BSD 55100 C

BSD 55100 C

Dimensions

d		55	mm
D		100	mm
H		20	mm
d₁		66.9	mm
d₂		77	mm
D₁		77.1	mm
D₂		87.76	mm
r_1,2	min.	1.5	mm
a		82	mm

Abutment dimensions

d_a	min.	67	mm
d_b	min.	65	mm
D_a	max.	91	mm
D_b	max.	90.5	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		67	kN
Basic static load rating	C₀		193	kN
Fatigue load limit	P_u		7.2	kN
Attainable speed for grease lubrication			5600	r/min
Attainable speed for oil-air lubrication			6700	r/min
Preload class A			6200	N
Preload class B			12400	N
Frictional moment, preload class A			0.52	N·m
Frictional moment, preload class B			0.97	N·m
Static axial stiffnes, preload A			1550	N/µm
Static axial stiffnes, preload B			1970	N/µm
Maximum axial load carrying capacity	F_a	max.	107	kN
Reference grease quantity	G_ref		6.5	cm³

Mass

Mass bearing

0.66

Model Number: BSD 55100 C
Inner Diameter：55mm Outer Diameter：100mm Width：20mm
Reference speed:- Limiting speed:-
Type：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
Details： Angular contact thrust ball bearings for screw drives, single direction, super-precision
Update date：2026-04-16
Application:security equipment,car shock absorber,agricultural testing and analysis equipment and related,motorcycle,car instrument,marine analysis and testing equipment,DC generators,Workpiece,Laser Measurements,laser devices,small appliances
Similar models:PCM 150155100 E PWM 140155100 PCM 250255100 E PCM 150155100 M PCM 250255100 M BSD 55100 C
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