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：2025-12-09
Application:car and accessories,test equipment,other mold,Generator,equipment,Polymer,miscellaneous instruments,Logistics Equipment,Machine Tool Accessories,organic raw materials,cooling system
Similar models:71924 ACB/P4A 71924 ACD/P4AL 71924 CD/P4A S71924 CE/HCP4A 71924 ACE/P4AL 71924 CD/HCP4A 71924 CB/HCP4A 71924 CB/P4AL S71924 ACB/HCP4A 71924 CE/P4AH1
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
1100258	279.4	317.5	19.05	Seals
7028 ACD/P4A	140	210	33	Bearings, units and housings
71908 CE/P4AL	40	62	12	Bearings, units and housings
86343	-	-	50.8	Seals
91358	-	-	60	Seals
C 2209 V	45	85	23	Bearings, units and housings
G 50x58x4	50	58	4	Seals
NATV 20	20	47	25	Bearings, units and housings
NNU 4168 K30M/W33	340	580	243	Bearings, units and housings
OKTC 505	-	735	-
PFT 40 WF	40	-	-	Bearings, units and housings
S71906 CB/HCP4A	30	47	9	Bearings, units and housings

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Hot number： 42474 48726 6216-RS1 624/HR22Q2 7201 ACD/P4A 7014 ACD/HCP4A 71911 ACB/HCP4AL C 3160 K FYTB 25 LF MVR1-40 K 90x98x30 NU 18/800 ECMA NUP 2220 ECP PRMF 505530 SSAFS 23052 KAT x 9.7/16