Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3204 ATN9

3204 ATN9

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.	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 ATN9
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：2026-04-16
Application:surgical instruments,CNC,climb ladder,machining,Internal thread type,oral medical device,agricultural testing and analysis equipment and related,coal mill,Control,experimental equipment,
Similar models:3204 A-2RS1 32048T164 X/DB 32048 X/DF 32044T164 X/DB 53204 + U 204 32040 X 3204 A-2Z 32048 X 32040 X/DF 32044 X/DF
BEARING POWER International Trading Co.,Ltd. specialize in 3204ATN9 products，there is large inventory of SKF 3204 ATN9 Double row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 3204 ATN9 Which SKF 3204ATN9 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
1300585	330.2	381	25.4	Seals
2312 K + H 2312	55	130	46	Bearings, units and housings
313499 DA	571.1	812.97	-	Bearings, units and housings
525035	1016	-	-	Seals
530484	25.4	45.212	6.35	Seals
7004 ACE/P4A	20	42	12	Bearings, units and housings
7020 CB/HCP4AL	100	150	24	Bearings, units and housings
7207 ACD/P4A	35	72	17	Bearings, units and housings
BB1B 363472	500	689	100	Bearings, units and housings
GEZ 408 ES	114.3	177.8	100	Bearings, units and housings
PSM 354525 A51	35	45	25	Bearings, units and housings
SY 55 WF	55	-	-	Bearings, units and housings

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Hot number： 22230-2CS5/VT143 49301 51103 V/HR22T2 53222 + U 222 7022 CE/P4AL 85x130x12 HMS5 RG ECCN 050 R ECW 205 FSAF 22312 NU 417 M PCM 859030 E PSMF 101608 A51 SAF 1618 x 3.1/8 TLC SAF 1620 x 3.3/8 SIL 40 TXE-2LS