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 204 C

BSA 204 C

Dimensions

d		20	mm
D		47	mm
H		14	mm
d₁		29.42	mm
d₂		34.5	mm
D₁		29.1	mm
D₂		40.65	mm
r_1,2	min.	1	mm
a		40	mm

Abutment dimensions

d_a	min.	24	mm
d_b	min.	24	mm
D_a	max.	42	mm
D_b	max.	42	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C		22	kN
Basic static load rating	C₀		49	kN
Fatigue load limit	P_u		1.8	kN
Attainable speed for grease lubrication			9500	r/min
Attainable speed for oil-air lubrication			12000	r/min
Preload class A			1480	N
Preload class B			2960	N
Frictional moment, preload class A			0.056	N·m
Frictional moment, preload class B			0.091	N·m
Static axial stiffnes, preload A			680	N/µm
Static axial stiffnes, preload B			860	N/µm
Maximum axial load carrying capacity	F_a	max.	14.5	kN
Reference grease quantity	G_ref		1.2	cm³

Mass

Mass bearing

0.12

Model Number: BSA 204 C
Inner Diameter：20mm Outer Diameter：47mm Width：14mm
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：2025-12-09
Application:Hydraulic Press,Machine Tool Accessories,machine tool spindle,floor industry,food / grain / food equipment,Vertical pull,spring industry,enzyme,Optical Instruments,forklift industry,pressure control valve
Similar models:H 204 YEL 204-2F 51204 V/HR22T2 GEZ 204 ESX-2LS YAT 204 6204/HR22T2 S7204 ACD/HCP4A 3204 A-2Z 6204-RSH NA 2204.2RSX
BEARING POWER International Trading Co.,Ltd. specialize in BSA204C products，there is large inventory of SKF BSA 204 C Angular contact thrust ball bearings for screw drives, single direction, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the BSA 204 C Which SKF BSA204C is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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SAF 22611 x 1.7/8	47.625	-	-	Bearings, units and housings
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