Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 4209 ATN9

4209 ATN9

Dimensions

d		45	mm
D		85	mm
B		23	mm
d₁	≈	59.5	mm
D₁	≈	71.5	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	52	mm
D_a	max.	78	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	39	kN
Basic static load rating	C₀	36	kN
Fatigue load limit	P_u	1.53	kN
Reference speed		12000	r/min
Limiting speed		6700	r/min
Calculation factor	k_r	0.05
Calculation factor	f₀	15.1

Mass

Mass bearing

0.54

Model Number: 4209 ATN9
Inner Diameter：45mm Outer Diameter：85mm Width：23mm
Reference speed:6700 r/min Limiting speed:12000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-18
Application:ignition system,flow control valve,cleaners,hydraulic actuator,Storage Tool,woodworking machinery,sterilizers,test laboratory equipment and accessories,roller lathe,car and accessories,floor industry
Similar models:4209 ATN9 54209 + U 209
BEARING POWER International Trading Co.,Ltd. specialize in 4209ATN9 products，there is large inventory of SKF 4209 ATN9 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 4209 ATN9 Which SKF 4209ATN9 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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