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：2026-04-17
Application:pneumatic,walking Food processing machinery and equipment,animal,training beds etc,Warehouse Shelf Equipment,embroidery cloth,auto tools,Gripper Swing,flow control valve,suction nozzle,marine analysis and testing equipment
Similar models:71924 ACE/HCP4A S71924 ACB/HCP4A 71924 CD/HCP4AH1 71924 ACD/HCP4AH1 71924 CE/HCP4AL S71924 CE/P4A 71924 ACB/P4A 71924 ACE/HCP4AH1 S71924 CB/P4A 71924 ACE/P4AL
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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1750230	444.5	482.6	15.88	Seals
24986	63.5	88.9	11.13	Seals
285x325x16 HDS1 R	285	325	16	Seals
28697	73.025	95.28	11.13	Seals
29330 E	150	250	60	Bearings, units and housings
510/500 F	500	540	30	Bearings, units and housings
NA 4918	90	125	35	Bearings, units and housings
NU 2217 ECML	85	150	36	Bearings, units and housings
PCZ 2016 E	31.75	35.719	25.4	Bearings, units and housings
SAF 23038 KATLC x 6.13/16	174.625	-	-	Bearings, units and housings
SAW 23236	180	-	-	Bearings, units and housings
SY 40 TDW	40	-	-	Bearings, units and housings

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Hot number： 19213 38678 91360 91366 99150 BT4B 328349/HA1 BD-C 30/600 KM-AOHX 30/600 C 5020 V NCF 2938 CV P 80 R-35 WF PBMF 658035 M1G1 PF 3/4 TF RN-1.5x7.8 BF/G2 RNA 4828 SAFS 22536 x 6.5/16 T