Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7020 ACE/P4AH1

7020 ACE/P4AH1

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		117.38	mm
d₂		114.2	mm
D₁		132.61	mm
K		0.5	mm
C₁		7.82	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
a		41.4	mm

Abutment dimensions

d_a	min.	107	mm
d_b	min.	107	mm
D_a	max.	143	mm
D_b	max.	144.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		120.4	mm

Calculation data

Basic dynamic load rating	C	42.3	kN
Basic static load rating	C₀	38	kN
Fatigue load limit	P_u	1.43	kN
Attainable speed for grease lubrication		11200	r/min
Attainable speed for oil-air lubrication		17500	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	27
Reference grease quantity	G_ref	17	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	390	N
Static axial stiffness, preload class A		220	N/µm
Preload class B	G_B	1150	N
Static axial stiffness, preload class B		330	N/µm
Preload class C	G_C	2310	N
Static axial stiffness, preload class C		435	N/µm
Calculation factors
Calculation factor	f	1.12
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.06
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

1.26

Model Number: 7020 ACE/P4AH1
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：2025-11-29
Application:shoe-making machinery,oral medical device,walking Food processing machinery and equipment,DC generators,animal anatomy,pipe fittings Steel industry,tapered grinder,Blood coagulation reagent,thin metal materials,other mold,tapping machine
Similar models:7020 CD/P4A 7020 ACB/P4AL S7020 CE/P4A 7020 ACE/P4AH1 7020 CE/HCP4A S7020 CD/P4A S7020 CE/HCP4A 7020 CE/P4AL 7020 CB/P4AL 7020 CD/P4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 7020ACE/P4AH1 products，there is large inventory of SKF 7020 ACE/P4AH1 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 ACE/P4AH1 Which SKF 7020ACE/P4AH1 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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313-Z	65	140	33	Bearings, units and housings
AOH 24044	200	220	138	Bearings, units and housings
AOH 32/950	900	950	600	Bearings, units and housings
BD-C 30/630 KM-AOH 30/630	600	920	212	Bearings, units and housings
HE 2324 EH	107.95	120	112	Bearings, units and housings
IR 10x13x12.5	10	13	12.5	Bearings, units and housings
NNCF 5024 CV	120	180	80	Bearings, units and housings
PCM 110115115 M	110	115	115	Bearings, units and housings
SY 1. TR	25.4	-	-	Bearings, units and housings

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Hot number： BD-23228 CCK/W33-AHX 3228 G 33022 60x78x9 CRS1 R 7024 ACB/HCP4A 71910 CD/P4A AOHX 3092 G GEZ 100 ES-2LS NJ 2310 ECPH NK 75/35 PCZ 4832 M SAF 23038 KAT x 6.13/16 SAFS 23028 KA x 4.15/16 W 61905 YAT 207 YEL 211-203-2F