Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1309 EKTN9

1309 EKTN9

Dimensions

d		45	mm
D		100	mm
B		25	mm
d₁	≈	67.71	mm
D₁	≈	87.8	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	39	kN
Basic static load rating	C₀	13.4	kN
Fatigue load limit	P_u	0.7	kN
Reference speed		12000	r/min
Limiting speed		8500	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.04
Calculation factor	e	0.23
Calculation factor	Y₀	2.8
Calculation factor	Y₁	2.7
Calculation factor	Y₂	4.2

Mass

Mass bearing

0.96

Model Number: 1309 EKTN9
Inner Diameter：45mm Outer Diameter：100mm Width：25mm
Reference speed:8500 r/min Limiting speed:12000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-06-24
Application:climb ladder,chuck industry,milling head plug,motor,Surveying Surveying Instruments,tooth filling,tapping machine,packaging materials,medical equipment,medical Equipment,car shock absorber
Similar models:1309 EKTN9 + H 309 BD-21309 EK-AH 309 31309/DF 31309T62.5/DB 31309 1309 EKTN9 1309 ETN9 51309 BD-21309 EK-H 309 21309 E
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Model No. Inner Diameter Outer Diameter Width Type

12x22x6 HMSA10 V
210-2Z
719/600 ACM
7311 BEGAY
FYJ 65 KF

Purchase the SKF 1309 EKTN9 Please fill in the following

Hot number： 140x160x12 HMSA10 V 21307 CC 22236-2CS5K/VT143 53308 + U 308 6344 M 71920 CD/P4AH1 7204 BEP HM 30/710 K 45x53x20 LM 361649 A/610 PCM 455040 M SIKB 10 F SAFS 23048 KA x 8.1/2 SAW 23534 TLC Z 002 F

Model No.	Inner Diameter	Outer Diameter	Width	Type
12x22x6 HMSA10 V
210-2Z
719/600 ACM
7311 BEGAY
FYJ 65 KF