Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1211 EKTN9

1211 EKTN9

Dimensions

d		55	mm
D		100	mm
B		21	mm
d₁	≈	70.3	mm
D₁	≈	86.5	mm
r_1,2	min.	1.5	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	91	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	27.6	kN
Basic static load rating	C₀	10.6	kN
Fatigue load limit	P_u	0.54	kN
Reference speed		14000	r/min
Limiting speed		9000	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.04
Calculation factor	e	0.19
Calculation factor	Y₀	3.6
Calculation factor	Y₁	3.3
Calculation factor	Y₂	5.1

Mass

Mass bearing

0.71

Model Number: 1211 EKTN9
Inner Diameter：55mm Outer Diameter：100mm Width：21mm
Reference speed:9000 r/min Limiting speed:14000 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:outdoor equipment,decoration machinery,industrial supplies,Cylinder Special,respirator,Cylinder Pneumatic Treatment Element,test laboratory equipment and accessories,printing equipment,Industrial,Infrared Technology,engineering machinery
Similar models:WS 81211 1211 ETN9 1211 EKTN9 81211 TN GS 81211 51211 1211 EKTN9 + H 211 K 81211 TN
BEARING POWER International Trading Co.,Ltd. specialize in 1211EKTN9 products，there is large inventory of SKF 1211 EKTN9 Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 1211 EKTN9 Which SKF 1211EKTN9 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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