Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71924 ACE/HCP4AL

71924 ACE/HCP4AL

Dimensions

d		120	mm
D		165	mm
B		22	mm
d₁		134	mm
d₂		130.2	mm
D₁		151.01	mm
b		2.6	mm
C₁		11.9	mm
C₂		4.2	mm
C₃		3.6	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_b	min.	123.2	mm
D_a	max.	159	mm
D_b	max.	161.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		137.4	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
Attainable speed for oil-air lubrication		17500	r/min
Ball diameter	D_w	14.288	mm
Number of balls	z	24
Reference grease quantity	G_ref	15	cm³
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

0.93

Model Number: 71924 ACE/HCP4AL
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:office equipment,hydraulic pressure gauge,meat products machine,equipment,industry test,Roller,sheet industry,Pump,pneumatic,Generator,Processing machinery
Similar models:71924 CE/P4A S71924 ACB/HCP4A 71924 ACD/HCP4AL S71924 ACD/HCP4A 71924 ACD/P4A S71924 ACB/P4A 71924 ACE/P4AL 71924 ACE/HCP4AH1 S71924 ACE/P4A 71924 CE/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 71924ACE/HCP4AL products，there is large inventory of SKF 71924 ACE/HCP4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71924 ACE/HCP4AL Which SKF 71924ACE/HCP4AL 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
17x30x7 HMS5 RG	17	30	7	Seals
2318 K + H 2318	80	190	64	Bearings, units and housings
29417 E	85	180	58	Bearings, units and housings
420x460x20 HDS1 R	420	460	20	Seals
7316 BECBY	80	170	39	Bearings, units and housings
H 3128 L	125	140	97	Bearings, units and housings
K 32x40x25	32	40	25	Bearings, units and housings
SAF 22308	40	-	-	Bearings, units and housings
PSM 060910 A51	6	9	10	Bearings, units and housings
S7019 CE/HCP4A	95	145	24	Bearings, units and housings
SAF 23028 KAT x 5	125.4125	-	-	Bearings, units and housings
SYE 1 3/4-3	44.45	-	-	Bearings, units and housings

Purchase the SKF 71924 ACE/HCP4AL Please fill in the following

Hot number： 105x127x11 CRWH1 R 13981 18014 22x31x7 CRW1 P 25597 2950564 3450582 51288 F 6205/HR22Q2 87248 99587 BD-C 30/600 KM-AOHX 30/600 K 10x13x13 TN PCM 252820 M SHR 85