Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1305 EKTN9 + H 305

1305 EKTN9 + H 305

Dimensions

d₁		20	mm
D		62	mm
B		17	mm
B₁		29	mm
d₃		38	mm
D₁	≈	50.7	mm
B₄		8	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	max.	37	mm
d_b	min.	28	mm
D_a	max.	55	mm
B_a	min.	6	mm
r_a	max.	1.1	mm

Calculation data

Basic dynamic load rating	C	19	kN
Basic static load rating	C₀	5.4	kN
Fatigue load limit	P_u	0.28	kN
Reference speed		22000	r/min
Limiting speed		15000	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.04
Calculation factor	e	0.28
Calculation factor	Y₀	2.5
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.5

Mass

Mass bearing + adapter sleeve

0.33

Model Number: 1305 EKTN9 + H 305
Inner Diameter：20mm Outer Diameter：62mm Width：17mm
Reference speed:15000 r/min Limiting speed:22000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-05-23
Application:transportation equipment,lifting upgrade,leather processing,physical instruments,EEG,electronic materials,comprehensive experiment,diagnostic test paper,hardware,Optical detection,water
Similar models:31305/DF 1305 EKTN9 51305 51305 V/HR11T1 1305 ETN9 21305 CC 31305 51305 V/HR22T2 1305 EKTN9 + H 305 51305 V/HR11Q1
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Model No. Inner Diameter Outer Diameter Width Type

BD-22212 EK-H 312
DMB 16/20
SAF 1222 T
SAF 22540 x 7.1/8
W 619/3 R

Purchase the SKF 1305 EKTN9 + H 305 Please fill in the following

Hot number： 21301 23710 25713 38x58x8 HMS5 V 680 VE R 61924 86029 NN 3026 TN9/SP NNTR 100x240x105.2ZL NNU 4921 BK/SPW33 SAF 22309 T PWKR 47.2RS QJ 212 N2MA SIKAC 5 M/VZ019 SNP 3072x13.7/16

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22212 EK-H 312
DMB 16/20
SAF 1222 T
SAF 22540 x 7.1/8
W 619/3 R