Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2203 ETN9

2203 ETN9

Dimensions

d		17	mm
D		40	mm
B		16	mm
d₁	≈	23.83	mm
D₁	≈	33.4	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	21.2	mm
D_a	max.	35.8	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	10.6	kN
Basic static load rating	C₀	2.55	kN
Fatigue load limit	P_u	0.14	kN
Reference speed		34000	r/min
Limiting speed		24000	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.045
Calculation factor	e	0.43
Calculation factor	Y₀	1.6
Calculation factor	Y₁	1.5
Calculation factor	Y₂	2.3

Mass

Mass bearing

0.088

Model Number: 2203 ETN9
Inner Diameter：17mm Outer Diameter：40mm Width：16mm
Reference speed:24000 r/min Limiting speed:34000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-04-16
Application:training beds etc,Storage Tool,Internal thread type,test equipment,Equipment,other lathe,engineering machinery,decoration machinery,tube,squeeze machine etc,Pneumatic Actuator
Similar models:NUP 2203 ECP 2203 E-2RS1TN9 NU 2203 ECP 62203-2RS1 2203 ETN9 NA 2203.2RS RNU 2203 ECP BC4B 322039/HA1 NJ 2203 ECP NA 2203.2RSX
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