Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7030 ACD/P4AL

7030 ACD/P4AL

Dimensions

d		150	mm
D		225	mm
B		35	mm
d₁		173.1	mm
d₂		173.1	mm
D₁		201.9	mm
b		2.8	mm
C₁		19.2	mm
C₂		7.1	mm
C₃		5.6	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1	mm
a		61.4	mm

Abutment dimensions

d_a	min.	161	mm
d_b	min.	161	mm
D_a	max.	214	mm
D_b	max.	220	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		178.2	mm

Calculation data

Basic dynamic load rating	C	163	kN
Basic static load rating	C₀	180	kN
Fatigue load limit	P_u	5.6	kN
Attainable speed for grease lubrication		5300	r/min
Attainable speed for oil-air lubrication		8000	r/min
Ball diameter	D_w	23.812	mm
Number of balls	z	22
Reference grease quantity	G_ref	54	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	1000	N
Static axial stiffness, preload class A		388	N/µm
Preload class B	G_B	2000	N
Static axial stiffness, preload class B		506	N/µm
Preload class C	G_C	4000	N
Static axial stiffness, preload class C		671	N/µm
Preload class D	G_D	8000	N
Static axial stiffness, preload class D		909	N/µm
Calculation factors
Calculation factor	f	1.16
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

4.17

Model Number: 7030 ACD/P4AL
Inner Diameter：150mm Outer Diameter：225mm Width：35mm
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：2026-08-18
Application:beverage production,medical equipment,surgical instruments,Embroidery,Laser Devices,Logistics Equipment,Tool,storage and transportation equipment,switch,expectoration machine,key lock
Similar models:7030 ACD/P4AH1 7030 CD/P4AL 7030 CD/P4AH1 7030 CD/HCP4AH1 7030 CD/HCP4AL S7030 CD/P4A 7030 BGM 7030 CD/HCP4A 7030 ACD/P4AL 7030 ACD/HCP4A
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Model No. Inner Diameter Outer Diameter Width Type

30000
NK 14/20
NUP 19/600 ECMA/HA1
SY 2.1/2 DUTF
YARAG 209

Purchase the SKF 7030 ACD/P4AL Please fill in the following

Hot number： 1013470 140 VA R 23144 CC/W33 7022 ACE/P4AH1 71908 ACE/HCP4A BT4B 332824/HA1 FYRP 1 15/16-3 FYRP 3 7/16-3 NATV 15 PPXA NKIS 20 RN-6x17.8 BF/G2 S7020 CE/HCP4A SSAFS 23026 KAT x 4.1/2 TUJ 35 TF W 026

Model No.	Inner Diameter	Outer Diameter	Width	Type
30000
NK 14/20
NUP 19/600 ECMA/HA1
SY 2.1/2 DUTF
YARAG 209