Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7202 ACD/P4A

7202 ACD/P4A

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		43000	r/min
Attainable speed for oil-air lubrication		63000	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		46	N/µm
Preload class B	G_B	90	N
Static axial stiffness, preload class B		60	N/µm
Preload class C	G_C	180	N
Static axial stiffness, preload class C		78	N/µm
Preload class D	G_D	360	N
Static axial stiffness, preload class D		102	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	1.02
Calculation factor	f_2D	1.05
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

0.043

Model Number: 7202 ACD/P4A
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：2024-12-23
Application:Spectrum Products,suction nozzle,flow control valve,vertical pull,forklift truck,electromagnet,blood cell reagent,organic raw materials,medical equipment,dynamic blood pressure,Industrial Electromechanical
Similar models:7202 ACD/HCP4A 7202 ACD/P4A 7202 BEP S7202 ACD/P4A 7202 BEGBP 7202 BECBP 7202 CD/HCP4A 7202 ACCBM 7202 BEGAP S7202 CD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7202ACD/P4A products，there is large inventory of SKF 7202 ACD/P4A 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/P4A Which SKF 7202ACD/P4A 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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Hot number： BD-23252 CCK/W33-OH 2352 H 238/1060 CAMA/W20 61956 6304/HR11QN 6305-RSH 67515 708 CE/HCP4A AH 24128 C 2228 K FYRP 1 7/16-18 FYTWK 1.1/2 LTHR NU 220 ECM PCZ 2012 M SAF 22628 x 5 T SAF 22516