Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7202 ACD/HCP4A

7202 ACD/HCP4A

Dimensions

d		15	mm
D		35	mm
B		11	mm
d₁		21.4	mm
d₂		21.4	mm
D₁		29.1	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		11.5	mm

Abutment dimensions

d_a	min.	19.2	mm
d_b	min.	19.2	mm
D_a	max.	30.8	mm
D_b	max.	32.6	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		23	mm

Calculation data

Basic dynamic load rating	C	7.15	kN
Basic static load rating	C₀	3.2	kN
Fatigue load limit	P_u	0.134	kN
Attainable speed for grease lubrication		50000	r/min
Attainable speed for oil-air lubrication		75000	r/min
Ball diameter	D_w	6.35	mm
Number of balls	z	10
Reference grease quantity	G_ref	0.729	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	45	N
Static axial stiffness, preload class A		51	N/µm
Preload class B	G_B	90	N
Static axial stiffness, preload class B		66	N/µm
Preload class C	G_C	180	N
Static axial stiffness, preload class C		86	N/µm
Preload class D	G_D	360	N
Static axial stiffness, preload class D		114	N/µm
Calculation factors
Calculation factor	f	1.03
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.03
Calculation factor	f_2D	1.06
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

0.037

Model Number: 7202 ACD/HCP4A
Inner Diameter：15mm Outer Diameter：35mm Width：11mm
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：2025-12-09
Application:Grinding and polishing equipment,Spectrum Products,Die,non-motor vehicle Electric car,industrial fans,engine,raw material accessories,equipment,Broadcasting System,Cleaning equipment,tapered grinder
Similar models:S7202 CD/P4A 7202 CD/HCP4A 7202 BEP 7202 BECBP 7202 ACD/HCP4A 7202 CD/P4A S7202 CD/HCP4A 7202 ACCBM S7202 ACD/P4A 7202 BEGBP
BEARING POWER International Trading Co.,Ltd. specialize in 7202ACD/HCP4A products，there is large inventory of SKF 7202 ACD/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7202 ACD/HCP4A Which SKF 7202ACD/HCP4A 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
12x28x7 CRW1 R	12	28	7	Seals
13535	34.925	47.6	7.95	Seals
14x28x7 HMSA10 RG	14	28	7	Seals
160 VA V	144	-	-	Seals
18446	46.8376	69.85	9.53	Seals
21379	53.975	92.02	11.91	Seals
7016 ACD/HCP4AH1	80	125	22	Bearings, units and housings
BC2B 320075	360	500	125	Bearings, units and housings
SAF 22609-210	36.5125	-	-	Bearings, units and housings
STO 12 X	12	32	11.8	Bearings, units and housings
SY 2. TF	50.8	-	-	Bearings, units and housings
SY 20 TF/VA228	20	-	-	Bearings, units and housings

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