Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 4303 ATN9

4303 ATN9

Dimensions

d		17	mm
D		47	mm
B		19	mm
d₁	≈	28.7	mm
D₁	≈	38.3	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	22.6	mm
D_a	max.	41.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	19.5	kN
Basic static load rating	C₀	13.2	kN
Fatigue load limit	P_u	0.56	kN
Reference speed		24000	r/min
Limiting speed		13000	r/min
Calculation factor	k_r	0.06
Calculation factor	f₀	13.1

Mass

Mass bearing

0.16

Model Number: 4303 ATN9
Inner Diameter：17mm Outer Diameter：47mm Width：19mm
Reference speed:13000 r/min Limiting speed:24000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:office equipment,car instrument,top industry,Machine Tool Accessories,Safety protection,lifting chain,Cylinder Pneumatic Treatment Element,casting embedding,beverage production,molding machine,spring industry
Similar models:4303 ATN9
BEARING POWER International Trading Co.,Ltd. specialize in 4303ATN9 products，there is large inventory of SKF 4303 ATN9 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 4303 ATN9 Which SKF 4303ATN9 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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241/950 ECAK30F/W33	950	1500	545	Bearings, units and housings
305803 C-2Z	17	47	17.5	Bearings, units and housings
32011 X/DF	55	90	-	Bearings, units and housings
33x50x6 HMS5 RG	33	50	6	Seals
6217 N	85	150	28	Bearings, units and housings
7021 CD/HCP4AL	105	160	26	Bearings, units and housings
7212 BEGAM	60	110	22	Bearings, units and housings
72x90x10 HMSA10 RG	72	90	10	Seals
D/W R1 R	1.397	4.762	1.984	Bearings, units and housings
D/W RW3 R	4.762	12.7	5.77	Bearings, units and housings
NU 214 ECM	70	125	24	Bearings, units and housings
SNW 124x4.3/16	106.3625	155.702	117.8052	Bearings, units and housings

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Hot number： 13867 22563 640x690x25 HDS1 R 71914 CE/HCP4AH1 8x18x7 HMSA10 V 95062 9863 99058 FY 1.1/4 TDW NK 20/16 PBMF 10512580 M1G1 PCZ 0708 M PPM 303430 SNW 126x4.5/16 YET 207-105