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 4575 C

BSD 4575 C

Dimensions

d		45	mm
D		75	mm
H		15	mm
d₁		54.39	mm
d₂		60	mm
D₁		60.1	mm
D₂		66.9	mm
r_1,2	min.	1.1	mm
a		64	mm

Abutment dimensions

d_a	min.	53	mm
d_b	min.	53	mm
D_a	max.	69	mm
D_b	max.	69	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C		32.5	kN
Basic static load rating	C₀		98	kN
Fatigue load limit	P_u		3.65	kN
Attainable speed for grease lubrication			7500	r/min
Attainable speed for oil-air lubrication			9000	r/min
Preload class A			2900	N
Preload class B			5800	N
Frictional moment, preload class A			0.25	N·m
Frictional moment, preload class B			0.41	N·m
Static axial stiffnes, preload A			1180	N/µm
Static axial stiffnes, preload B			1500	N/µm
Maximum axial load carrying capacity	F_a	max.	40.2	kN
Reference grease quantity	G_ref		2.7	cm³

Mass

Mass bearing

0.26

Model Number: BSD 4575 C
Inner Diameter：45mm Outer Diameter：75mm Width：15mm
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：2026-06-25
Application:lifting equipment Hoisting hoist,supporting facilities,Technical Equipment,Laser Devices,chamfer,labor insurance,multi-knife lathe,building decoration raw materials and accessories,Gas turbine,flow control valve,surgical instruments
Similar models:BSD 4575 C
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Model No. Inner Diameter Outer Diameter Width Type

28x47x10 HMSA10 RG
30238T136/DB
59172 F
99833
NUB 248 MA

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Hot number： 1000 VA V 24132 CCK30/W33 597447 6002-2Z 74x100x13 CRSH1 R 9853 AH 24128 BT4B 334060 G/HA1VA901 D/W R3 R M 802048/011 NUKRE 47 A OKCX 230 PSM 506070 A51 SAF 1613 T SNW 124x4.1/16

Model No.	Inner Diameter	Outer Diameter	Width	Type
28x47x10 HMSA10 RG
30238T136/DB
59172 F
99833
NUB 248 MA