d - 17 mm

D - 47 mm

B - 19 mm

d₁ - - 28.7 mm

D₁ - - 38.3 mm

r_1,2 - min. - 1 mm

d_a - min. - 22.6 mm

D_a - max. - 41.4 mm

r_a - max. - 1 mm

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 minimum radial load - k_r - 0.06

Calculation factor - f₀ - 13

Mass bearing - 0.16 kg

• Model Number: 4303 ATN9
• Inner Diameter：47mm Outer Diameter：17mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:survey accessories,vertical sawing machine,power protection,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Other machinery,Forming mold,training beds etc,floor industry,roller lathe,dye pigments,CNC
• Similar models:SNR AB43030S01 SNR 4303A ISO 4303 CYSD 4303 FBJ 4303 FBJ 4303-2RS FBJ 4303ZZ CX 4303-2RS SKF 4303ATN9 KOYO 4303
• BEARING POWER International Trading Co.,Ltd. specialize in 4303ATN9 products，there is large inventory of SKF 4303 ATN9 . 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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