Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1301 ETN9

1301 ETN9

Dimensions

d		12	mm
D		37	mm
B		12	mm
d₁	≈	20.2	mm
D₁	≈	29.5	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	17.6	mm
D_a	max.	31.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	9.36	kN
Basic static load rating	C₀	2.16	kN
Fatigue load limit	P_u	0.12	kN
Reference speed		40000	r/min
Limiting speed		28000	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.04
Calculation factor	e	0.35
Calculation factor	Y₀	1.8
Calculation factor	Y₁	1.8
Calculation factor	Y₂	2.8

Mass

Mass bearing

0.067

Model Number: 1301 ETN9
Inner Diameter：12mm Outer Diameter：37mm Width：12mm
Reference speed:28000 r/min Limiting speed:40000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-04-20
Application:shaft milling machine,sheet industry,switch,Logistics Equipment,Other Measurements,Anesthetic Equipment,Plastic molding,Pneumatic Control Elements,wall materials,machine lathe,tobacco machinery
Similar models:PCM 125130100 E AS 130170 PCM 13013560 M PBM 13015090 M1G1 PCM 130135100 M PCM 125130100 M PWM 130145150 1301 ETN9 PCM 13013560 E PWM 130145120
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