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：2026-04-16
Application:test strip,PVC,Spectrum Products,Industry,crimping tools,Die,vertical sawing machine,electric pump,packing equipment,tube,position switch
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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