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：2024-12-13
Application:Industrial equipment,car steering pin,medical equipment,position switch,Medical room equipment,sanitation facilities,Industry,suction nozzle,orthodontic material,joint protection,beverage production
Similar models:S7020 ACB/P4A 7020 ACE/P4AL 7020 ACB/P4A 7020 CD/P4A S7020 CE/P4A S7020 ACD/HCP4A S7020 CB/P4A 7020 ACD/HCP4A 7020 ACE/HCP4A 7020 CD/P4AL
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
13937	34.925	76	12.7	Seals
306493 AA	850	1220	165	Bearings, units and housings
403203	314	-	-	Seals
400904	81	-	-	Seals
5662	14.3002	28.55	6.35	Seals
6141	15.875	25.37	6.35	Seals
7217 BEGAF	85	150	28	Bearings, units and housings
95062	241.3	292.1	15.88	Seals
NJ 2309 ECP	45	100	36	Bearings, units and housings
OKCX 130	130		-
SAF 1522 x 3.11/16 T	93.6625	-	-	Bearings, units and housings
STO 40	40	80	19.8	Bearings, units and housings

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Hot number： 15230 2210 ETN9 5662 60872 MA 99226 GB 3026 LS 4060 NNCF 4834 CV NU 408 NUP 318 ECML P 80 R-1.1/4 TF PCM 101220 M PCZ 4040 E SSAFS 22536 x 6.3/8 SSAFS 23048 KAT x 8.15/16