Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7020 ACD/HCP4AL

7020 ACD/HCP4AL

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		115.4	mm
d₂		115.4	mm
D₁		134.6	mm
b		2.2	mm
C₁		13.4	mm
C₂		5.2	mm
C₃		4	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
a		41.3	mm

Abutment dimensions

d_a	min.	107	mm
d_b	min.	107	mm
D_a	max.	143	mm
D_b	max.	146	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		118.7	mm

Calculation data

Basic dynamic load rating	C	79.3	kN
Basic static load rating	C₀	80	kN
Fatigue load limit	P_u	3.05	kN
Attainable speed for grease lubrication		9500	r/min
Attainable speed for oil-air lubrication		15000	r/min
Ball diameter	D_w	15.875	mm
Number of balls	z	22
Reference grease quantity	G_ref	16.2	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	500	N
Static axial stiffness, preload class A		300	N/µm
Preload class B	G_B	1000	N
Static axial stiffness, preload class B		394	N/µm
Preload class C	G_C	2000	N
Static axial stiffness, preload class C		524	N/µm
Preload class D	G_D	4000	N
Static axial stiffness, preload class D		710	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	1.02
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

1.05

Model Number: 7020 ACD/HCP4AL
Inner Diameter：100mm Outer Diameter：150mm Width：24mm
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：2026-08-19
Application:power protection,plastic molding,woodworking machinery,directional control valve,garden machinery,marine analysis,storage shelves,Industrial,squeeze machine etc,packaging materials,mechanical annex
Similar models:7020 ACE/HCP4AL 7020 ACE/P4AH1 S7020 ACE/HCP4A 7020 CE/P4AH1 S7020 CB/P4A 7020 ACD/HCP4AH1 7020 ACD/HCP4A 7020 CD/HCP4AL 7020 CD/HCP4AH1 7020 ACE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7020ACD/HCP4AL products，there is large inventory of SKF 7020 ACD/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 7020 ACD/HCP4AL Which SKF 7020ACD/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

BD-230/670 CAK/W33-AOH 30/670
316012
SAF 22538 x 6.13/16 T
W 628/9-2RZ
W 639/3-2Z

Purchase the SKF 7020 ACD/HCP4AL Please fill in the following

Hot number： 10x24x7 HMS5 RG 11923 BD-24034 CCK30/W33-AH 24034 3250574 35x47x7 HMS5 RG 7002 ACE/P4AH 71804 CD/P4 99286 BT2B 332495/HA5 FSYE 3 1/2-18 GEC 530 TXA-2RS H 313 NNU 4984 BK/SPW33 PCM 505540 E S71924 ACD/HCP4A

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-230/670 CAK/W33-AOH 30/670
316012
SAF 22538 x 6.13/16 T
W 628/9-2RZ
W 639/3-2Z