Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71924 ACE/P4A

S71924 ACE/P4A

Dimensions

d		120	mm
D		165	mm
B		22	mm
d₁		134	mm
d₂		130.2	mm
D₂		154.4	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		46.1	mm

Abutment dimensions

d_a	min.	126	mm
d_a	max.	133.4	mm
d_b	min.	123.2	mm
d_b	max.	129.6	mm
D_a	max.	159	mm
D_b	max.	161.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	44.9	kN
Basic static load rating	C₀	38	kN
Fatigue load limit	P_u	1.32	kN
Attainable speed for grease lubrication		9500	r/min
Ball diameter	D_w	14.288	mm
Number of balls	z	24
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	410	N
Static axial stiffness, preload class A		207	N/µm
Preload class B	G_B	1220	N
Static axial stiffness, preload class B		312	N/µm
Preload class C	G_C	2440	N
Static axial stiffness, preload class C		411	N/µm
Calculation factors
Calculation factor	f	1.18
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.07
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

1.14

Model Number: S71924 ACE/P4A
Inner Diameter：120mm Outer Diameter：165mm Width：22mm
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:motor,Switch,ultra-quiet generators,Body shaping,Vertical pull,Chromatography Products,equipment and,rehabilitation training equipment,animal,bag machine,plastic molding
Similar models:71924 CE/HCP4AH1 71924 CD/HCP4AL 71924 CD/HCP4AH1 71924 ACE/P4AH1 71924 CD/P4AL S71924 ACB/P4A S71924 ACB/HCP4A 71924 CB/HCP4A S71924 CE/HCP4A 71924 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S71924ACE/P4A products，there is large inventory of SKF S71924 ACE/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 S71924 ACE/P4A Which SKF S71924ACE/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.

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50x85x13 CRSH1 R	50	85	13	Seals
524592	692.15	-	-	Seals
81168 M	340	420	64	Bearings, units and housings
7018 CB/HCP4AL	90	140	24	Bearings, units and housings
71820 CD/HCP4	100	125	13	Bearings, units and housings
NU 19/630 ECMA/HB1	630	850	100	Bearings, units and housings
NU 212 ECM	60	110	22	Bearings, units and housings
OKF 560	560	1175	-
PCZ 9660 E	152.4	157.1625	95.25	Bearings, units and housings
SC 20 ES	20	-	16	Bearings, units and housings
SIJ 20 ES	20	-	16	Bearings, units and housings
XHCE 050/OK 150	150	389	-	Coupling systems

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