Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 4304 ATN9

4304 ATN9

Dimensions

d		20	mm
D		52	mm
B		21	mm
d₁	≈	31.8	mm
D₁	≈	42.2	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	27	mm
D_a	max.	45	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	23.4	kN
Basic static load rating	C₀	16	kN
Fatigue load limit	P_u	0.68	kN
Reference speed		22000	r/min
Limiting speed		12000	r/min
Calculation factor	k_r	0.06
Calculation factor	f₀	13.1

Mass

Mass bearing

0.21

Model Number: 4304 ATN9
Inner Diameter：20mm Outer Diameter：52mm Width：21mm
Reference speed:12000 r/min Limiting speed:22000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-27
Application:heating fans,medical equipment,ECG,Sensors,lathe,generator,metallurgy,Water Monitoring,decoration machinery,Garment Accessories,security equipment
Similar models:4304 ATN9
BEARING POWER International Trading Co.,Ltd. specialize in 4304ATN9 products，there is large inventory of SKF 4304 ATN9 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 4304 ATN9 Which SKF 4304ATN9 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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