Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1209 EKTN9 + H 209

1209 EKTN9 + H 209

Dimensions

d₁		40	mm
D		85	mm
B		19	mm
B₁		33	mm
d₃		65	mm
D₁	≈	72.5	mm
B₄		11	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	max.	57	mm
d_b	min.	48	mm
D_a	max.	78	mm
B_a	min.	6	mm
r_a	max.	1.1	mm

Calculation data

Basic dynamic load rating	C	22.9	kN
Basic static load rating	C₀	7.8	kN
Fatigue load limit	P_u	0.4	kN
Reference speed		17000	r/min
Limiting speed		11000	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.04
Calculation factor	e	0.21
Calculation factor	Y₀	3.2
Calculation factor	Y₁	3
Calculation factor	Y₂	4.6

Mass

Mass bearing + adapter sleeve

0.68

Model Number: 1209 EKTN9 + H 209
Inner Diameter：40mm Outer Diameter：85mm Width：19mm
Reference speed:11000 r/min Limiting speed:17000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-06-06
Application:flow control valve,Pneumatic Actuator,relay,linear drive,meat products machine,Industrial,tooth filling,Broadcasting System,lifting upgrade,raw material accessories,switch
Similar models:K 81209 TN 1209 EKTN9 81209 TN 51209 1209 ETN9 1209 EKTN9 + H 209 GS 81209 11209 TN9 WS 81209
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Model No. Inner Diameter Outer Diameter Width Type

20x42x10 HMSA10 RG
47x90x10 HMS5 RG
C 30/530 M
HJ 210 EC
HM 31/1000

Purchase the SKF 1209 EKTN9 + H 209 Please fill in the following

Hot number： 3210 ATN9 332169 AA 34383 40x57x8 CRW1 R 51203 6157 70/850 AMB FYJ 60 TF GRA 3016 KRE 26 PPA NU 1022 M PCM 101210 M RNA 4876 S7017 CB/HCP4A SY 1.1/4 FM

Model No.	Inner Diameter	Outer Diameter	Width	Type
20x42x10 HMSA10 RG
47x90x10 HMS5 RG
C 30/530 M
HJ 210 EC
HM 31/1000