Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7224 ACD/P4A

7224 ACD/P4A

Dimensions

d		120	mm
D		215	mm
B		40	mm
d₁		150.3	mm
d₂		150.3	mm
D₁		186.7	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm
a		59.6	mm

Abutment dimensions

d_a	min.	132	mm
d_b	min.	132	mm
D_a	max.	203	mm
D_b	max.	208	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		158.2	mm

Calculation data

Basic dynamic load rating	C	190	kN
Basic static load rating	C₀	183	kN
Fatigue load limit	P_u	6	kN
Attainable speed for grease lubrication		6000	r/min
Attainable speed for oil-air lubrication		9000	r/min
Ball diameter	D_w	30.162	mm
Number of balls	z	15
Reference grease quantity	G_ref	69.084	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	1200	N
Static axial stiffness, preload class A		338	N/µm
Preload class B	G_B	2400	N
Static axial stiffness, preload class B		440	N/µm
Preload class C	G_C	4800	N
Static axial stiffness, preload class C		579	N/µm
Preload class D	G_D	9600	N
Static axial stiffness, preload class D		777	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.02
Calculation factor	f_2D	1.05
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

5.42

Model Number: 7224 ACD/P4A
Inner Diameter：120mm Outer Diameter：215mm Width：40mm
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：2026-04-16
Application:lifting chain,Processing machinery,other mold,Hydraulic Rama,glass,food / grain / food equipment,Individual Wire,Cylinder Type,medical equipment,Other machinery,
Similar models:7224 ACD/P4A 7224 CD/HCP4A 7224 BCBM 7224 BM 7224 ACD/HCP4A 7224 BGAM 7224 CD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7224ACD/P4A products，there is large inventory of SKF 7224 ACD/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 7224 ACD/P4A Which SKF 7224ACD/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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BD-23156-2CS5K/VT143-OH 3156 HTL	260	460	146	Bearings, units and housings
35x55x7 HMS5 RG	35	55	7	Seals
28697	73.025	95.28	11.13	Seals
420x464x20 HDS2 R	420	464	20	Seals
524592	692.15	-	-	Seals
68x85x10 CRS1 R	68	85	10	Seals
BT4-8062 G/HA1VA901	482.6	615.95	-	Bearings, units and housings
FSYE 3 7/16	87.3125	-	-	Bearings, units and housings
NJ 207 ECPH	35	72	17	Bearings, units and housings
NK 95/26	95	115	26	Bearings, units and housings
SAF 1509	36.5125	-	-	Bearings, units and housings
SAW 23526 x 4.1/2 T	114.3	-	-	Bearings, units and housings

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Hot number： 15080 BD-231/1000 CAKF/W33-OH 31/1000 H 37425/37625 401502 47394 60x80x10 HMSA10 RG 6205/HR11TN 6316 AH 3034 EE 243196/243250/HA2 K 28x35x16 NJ 308 ECML TUWK 1.3/16 LTA SSAFS 22526 x 4.1/2 YAR 214-2F