Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7205 ACD/P4A

S7205 ACD/P4A

Dimensions

d		25	mm
D		52	mm
B		15	mm
d₁		34.1	mm
d₂		34.1	mm
D₂		45.9	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		16.7	mm

Abutment dimensions

d_a	min.	30.6	mm
d_a	max.	33.5	mm
d_b	min.	30.6	mm
d_b	max.	33.5	mm
D_a	max.	46.4	mm
D_b	max.	49.6	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	13	kN
Basic static load rating	C₀	6.95	kN
Fatigue load limit	P_u	0.29	kN
Attainable speed for grease lubrication		26000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	13
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	80	N
Static axial stiffness, preload class A		71	N/µm
Preload class B	G_B	160	N
Static axial stiffness, preload class B		92	N/µm
Preload class C	G_C	320	N
Static axial stiffness, preload class C		119	N/µm
Preload class D	G_D	640	N
Static axial stiffness, preload class D		158	N/µm
Calculation factors
Calculation factor	f	1.03
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.02
Calculation factor	f_2D	1.05
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.13

Model Number: S7205 ACD/P4A
Inner Diameter：25mm Outer Diameter：52mm Width：15mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2025-12-09
Application:car instrument,Storage Device,knitted fabrics,electronic components,gas turbine,mobile toilet,Hydraulic Hose,Seals,Solenoid Valves,multi-knife lathe,motor
Similar models:7205 BECBPH 7205 BECBY S7205 ACD/P4A 7205 BEP 7205 BEY 7205 BE-2RZP S7205 CD/P4A 7205 CD/HCP4A 7205 ACD/HCP4A 7205 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S7205ACD/P4A products，there is large inventory of SKF S7205 ACD/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S7205 ACD/P4A Which SKF S7205ACD/P4A 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
13511	34.925	47.57	7.95	Seals
23710	60.325	85.09	11.13	Seals
30x44x7 HMSA10 V	30	44	7	Seals
3350560	850.9	901.7	22.23	Seals
71920 ACD/HCP4AL	100	140	20	Bearings, units and housings
TDI design	482.6	733.425	-	Bearings, units and housings
C 30/500 M	500	720	167	Bearings, units and housings
FYAWK 20 LTA	20	-	-	Bearings, units and housings
GS 89330	150	250	20.5	Bearings, units and housings
N 072	45.4914	-	359.918	Bearings, units and housings
OKF 570	570	1190	-
PCM 556040 M	55	60	40	Bearings, units and housings

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Hot number： 22411 3140 47379 4925 71900 CE/P4AH BEAS 015045-2RZ H 3132 L HK 3520.2RS N 1010 KTNHA/SP NKI 35/20 TN NNTR 90x220x100.2ZL SA 50 ESX-2LS SSAFS 22217 T SYNT 45 LW W 627/7 R-2ZS