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：2025-04-20
• Application:enzyme,squeeze machine etc,engine,Vertical machining,Hairbrush device,supporting facilities,Generator,hanging clamp,Vertical pull,Digital Generator,Other machinery
• Similar models:ISO 4303 SNR AB43031S01 ISB 4303ATN9 CX 4303-2RS FBJ 4303ZZ SKF 4303ATN9 FAG 4303-B-TVH CYSD 4303 ISO 4303-2RS SNR 4303A
• 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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