Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7022 ACD/P4AH1

7022 ACD/P4AH1

Dimensions

d		110	mm
D		170	mm
B		28	mm
d₁		128.5	mm
d₂		128.5	mm
D₁		151.5	mm
K		0.5	mm
C₁		7.41	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		46.8	mm

Abutment dimensions

d_a	min.	119	mm
d_b	min.	119	mm
D_a	max.	161	mm
D_b	max.	165	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		132.6	mm

Calculation data

Basic dynamic load rating	C	104	kN
Basic static load rating	C₀	104	kN
Fatigue load limit	P_u	3.75	kN
Attainable speed for grease lubrication		7000	r/min
Attainable speed for oil-air lubrication		11000	r/min
Ball diameter	D_w	19.05	mm
Number of balls	z	20
Reference grease quantity	G_ref	25.5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	650	N
Static axial stiffness, preload class A		290	N/µm
Preload class B	G_B	1300	N
Static axial stiffness, preload class B		379	N/µm
Preload class C	G_C	2600	N
Static axial stiffness, preload class C		503	N/µm
Preload class D	G_D	5200	N
Static axial stiffness, preload class D		681	N/µm
Calculation factors
Calculation factor	f	1.14
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.08
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

1.97

Model Number: 7022 ACD/P4AH1
Inner Diameter：110mm Outer Diameter：170mm Width：28mm
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：2026-06-24
Application:boring bar boring bar,other processing,sheet industry,pneumatic Pump,engine,test strip,packaging materials,linear drive,stacker lift platform,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,coal
Similar models:7022 CB/P4A 7022 CE/HCP4AL 7022 ACE/HCP4AL 7022 CB/HCP4A 7022 CD/HCP4A 7022 ACD/P4AH1 S7022 ACB/P4A 7022 CD/P4AH1 S7022 CD/HCP4A 7022 ACE/HCP4A
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Model No. Inner Diameter Outer Diameter Width Type

23180 CAK/W33
99098
NU 309 ECPH
SAF 22617 x 2.7/8
TUJ 509

Purchase the SKF 7022 ACD/P4AH1 Please fill in the following

Hot number： 1525 VE R 113740 1726310 B-2RS1/VP274 21307 CC 22220 E 25108 28x42x7 CRW1 V 6414 71912 CD/P4AL N 1009 KTNHA/HC5SP N 1020 KTN9/SP NNC 4876 CV SNW 3038x6.7/8 SSAFS 23026 KAT x 4.5/16 YAR 207-106-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
23180 CAK/W33
99098
NU 309 ECPH
SAF 22617 x 2.7/8
TUJ 509