Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1304 ETN9

1304 ETN9

Dimensions

d		20	mm
D		52	mm
B		15	mm
d₁	≈	33.3	mm
D₁	≈	44.6	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	27	mm
D_a	max.	45	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	14.3	kN
Basic static load rating	C₀	4	kN
Fatigue load limit	P_u	0.21	kN
Reference speed		26000	r/min
Limiting speed		18000	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

0.16

Model Number: 1304 ETN9
Inner Diameter：20mm Outer Diameter：52mm Width：15mm
Reference speed:18000 r/min Limiting speed:26000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2025-12-09
Application:gear type,Low-voltage electrical equipment,Small air generators,diagnostic test paper,roller lathe,ventilator anesthesia machine etc,vacuum filter,X-ray Equipment,power protection,non-motor vehicle Electric car,Security Equipment
Similar models:1304 ETN9
BEARING POWER International Trading Co.,Ltd. specialize in 1304ETN9 products，there is large inventory of SKF 1304 ETN9 Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 1304 ETN9 Which SKF 1304ETN9 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
150x180x12 HMS5 V	150	180	12	Seals
16719	42.8752	63.55	7.95	Seals
3215 A-2Z	75	130	41.3	Bearings, units and housings
42427	107.95	133.38	11.13	Seals
GEC 380 TXA-2RS	380	520	190	Bearings, units and housings
MBL 28	140	172	-	Bearings, units and housings
NUP 309 ECML	45	100	25	Bearings, units and housings
PCZ 1012 E	15.875	18.256	19.05	Bearings, units and housings
RNA 4919	110	130	35	Bearings, units and housings
SAFS 23024 KA x 4.1/4	107.95	-	-	Bearings, units and housings
WS 81126	130		9	Bearings, units and housings
XHCE 060/OK 190	190	457	-	Coupling systems

Purchase the SKF 1304 ETN9 Please fill in the following

Hot number： 10518 30x42x8 HMSA10 V 31313/DF 320x350x16 HDS1 R 40036 61860 6213-2Z/VA201 BEAM 020068-2RZ/PE CRL 24 A FYTJ 1.1/2 TF N 1012 KTN/HC5SP NATV 17 PPA NNC 4922 CV NRT 395 B SSAFS 23038 KAT x 6.15/16