Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3204 A-2Z

3204 A-2Z

SKF Explorer

Dimensions

d		20	mm
D		47	mm
B		20.6	mm
d₂	≈	27.7	mm
D₂	≈	40.9	mm
r_1,2	min.	1	mm
a		28	mm

Abutment dimensions

d_a	min.	25.6	mm
d_a	max.	27.5	mm
D_a	max.	41.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	20.4	kN
Basic static load rating	C₀	12.9	kN
Fatigue load limit	P_u	0.55	kN
Reference speed		14000	r/min
Limiting speed		14000	r/min
Calculation factor	k_r	0.06
Calculation factor	e	0.8
Calculation factor	X	0.63
Calculation factor	Y₀	0.66
Calculation factor	Y₁	0.78
Calculation factor	Y₂	1.24

Mass

Mass bearing

0.16

Model Number: 3204 A-2Z
Inner Diameter：20mm Outer Diameter：47mm Width：20.6mm
Reference speed:14000 r/min Limiting speed:14000 r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Double row angular contact ball bearings
Details： Double row angular contact ball bearings Angular contact ball bearings, double row
Update date：2026-04-24
Application:Low-voltage electrical equipment,granulator,machine tool spindle,Blood coagulation reagent,Embroidery,expectoration machine,non-motor vehicle Electric car,ultra-quiet generators,circulating pump,wheel lathe,woodworking machinery
Similar models:3204 A 32048 X/DF 3204 A-2RS1 3204 A-2RS1TN9/MT33 32040 X/DF 32044 X/DF 32040 X 3204 A-2ZTN9/MT33 32048 X 3204 A-2Z
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Model No. Inner Diameter Outer Diameter Width Type

3306 A
618/1120 MA
60x72x8 HMS5 RG
7013 ACE/HCP4A
C 39/750 KM

Purchase the SKF 3204 A-2Z Angular contact ball bearings, double row Please fill in the following

Hot number： 1525 VRME R 1306 ETN9 13419 BD-22209 EK-H 309 BD-22319 EK-AHX 2319 BD-24044 CCK30/W33-AOH 24044 316189 51107 V/HR22T2 60/750 MA 87069 99264 NKIS 35 NU 313 ECJ SY 1.1/4 LDW W 607 R-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
3306 A
618/1120 MA
60x72x8 HMS5 RG
7013 ACE/HCP4A
C 39/750 KM