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

7020 ACB/HCP4AL

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		118.7	mm
d₂		116.15	mm
D₂		135	mm
b		2.2	mm
C₁		13.4	mm
C₂		5.2	mm
C₃		4.2	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.	145.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		120	mm

Calculation data

Basic dynamic load rating	C	35.8	kN
Basic static load rating	C₀	42.5	kN
Fatigue load limit	P_u	0.98	kN
Attainable speed for grease lubrication		12000	r/min
Attainable speed for oil-air lubrication		18000	r/min
Ball diameter	D_w	10.319	mm
Number of balls	z	27
Reference grease quantity	G_ref	15.34	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	165	N
Static axial stiffness, preload class A		171	N/µm
Preload class B	G_B	330	N
Static axial stiffness, preload class B		218	N/µm
Preload class C	G_C	990	N
Static axial stiffness, preload class C		328	N/µm
Calculation factors
Calculation factor	f	1.08
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_HC	1.01
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

1.29

Model Number: 7020 ACB/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：2026-04-17
Application:Hydraulic Press,set bacteria instrument,E Beauty,milling head plug,forklift truck,multi-knife lathe,car,Storage Device,metallurgical mold,Digital Generator,stamping die and its equipment
Similar models:7020 ACD/HCP4AL 7020 CD/HCP4AL 7020 CD/P4A 7020 ACE/HCP4A 7020 CE/HCP4A 7020 ACD/HCP4A 7020 ACD/HCP4AH1 7020 CD/P4AL 7020 ACB/P4A 7020 CD/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 7020ACB/HCP4AL products，there is large inventory of SKF 7020 ACB/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 ACB/HCP4AL Which SKF 7020ACB/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
10634	27.0002	43.0022	9.017	Seals
6314 N	70	150	35	Bearings, units and housings
71918 CD/HCP4AH1	90	125	18	Bearings, units and housings
71972 CDMA/P4A	360	480	56	Bearings, units and housings
D/W R3A-2RS1	4.762	15.875	4.978	Bearings, units and housings
NNU 4921 B/SPW33	105	145	40	Bearings, units and housings
OKBS 75	75	-	-
OKC 360	360		-
OKF 550	550	1155	-
TUWK 1.1/4 LTHR	31.75	-	-	Bearings, units and housings
W 01	12.2936	25.8064	-	Bearings, units and housings
W 28	141.7828	188.9252	-	Bearings, units and housings

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Hot number： 32224 404653 51206 V/HR11Q1 6320 61248 7012 ACD/P4AH1 99869 FY 1.1/4 FM G 28x37x4 HJ 1068 QJ 218 N2MA SNL 3168 TURT SY 1.3/8 TF/VA228 Z 207 W 6208-2Z