Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71924 ACE/HCP4A

S71924 ACE/HCP4A

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		11500	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		230	N/µm
Preload class B	G_B	1220	N
Static axial stiffness, preload class B		346	N/µm
Preload class C	G_C	2440	N
Static axial stiffness, preload class C		456	N/µm
Calculation factors
Calculation factor	f	1.18
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
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

0.96

Model Number: S71924 ACE/HCP4A
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：2026-04-19
Application:food safety,Medium and large motor,hydraulic pump,other accessories,bathroom facilities,transportation equipment,Broadcasting System,injection molding machine,gear grinding machine,Spectrum Products,Rolling mill
Similar models:71924 CE/P4AH1 71924 ACE/HCP4AH1 71924 CD/HCP4AL S71924 ACE/P4A 71924 ACB/HCP4AL 71924 CE/P4AL 71924 CB/P4A 71924 ACD/HCP4A 71924 CE/HCP4AH1 71924 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S71924ACE/HCP4A products，there is large inventory of SKF S71924 ACE/HCP4A 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/HCP4A Which SKF S71924ACE/HCP4A 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
21763	55.5752	76.2	9.53	Seals
2215 EKTN9	75	130	31	Bearings, units and housings
4355	11.125	25.37	9.53	Seals
593855	215.9	247.65	15.88	Seals
62207-2RS1	35	72	23	Bearings, units and housings
FSAF 1520 x 3.1/2 TLC	88.9	-	-	Bearings, units and housings
HA 3134	150.8125	220	122	Bearings, units and housings
IR 35x40x30	35	40	30	Bearings, units and housings
N 311 ECM	55	120	29	Bearings, units and housings
NU 2311 ECML	55	120	43	Bearings, units and housings
SIA 40 ESX-2LS	40	-	28	Bearings, units and housings
SYK 35 LD	35	-	-	Bearings, units and housings

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Hot number： 30060 32320 39860 47x65x10 HMS5 RG 6310/HC5C3 7020 ACB/HCP4A 71902 ACE/P4A FSAF 22516 x 2.5/8 TLC FYTWK 30 YTH GEZ 212 ES-2RS KR 62 XB OKBS 103 PBM 091410 M1 QJ 1092 N2MA W 627/6 R-2Z