Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1311 ETN9

1311 ETN9

Dimensions

d		55	mm
D		120	mm
B		29	mm
d₁	≈	77.9	mm
D₁	≈	101.4	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	66	mm
D_a	max.	109	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	50.7	kN
Basic static load rating	C₀	18	kN
Fatigue load limit	P_u	0.92	kN
Reference speed		11000	r/min
Limiting speed		7500	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

1.6

Model Number: 1311 ETN9
Inner Diameter：55mm Outer Diameter：120mm Width：29mm
Reference speed:7500 r/min Limiting speed:11000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2025-11-28
Application:bag machine,medical equipment,Hydraulic Rama,gas turbine,car and accessories,chemical raw materials and reagents,walking Food processing machinery and equipment,luminescent reagent,pump accessories,experimental equipment,Hydraulic Couplings
Similar models:BD-21311 EK-AHX 311 SAF 1311 T 31311/DF 1311 EKTN9 1311 EKTN9 + H 311 FSAF 1311 T 21311 E 1311 ETN9 21311 EK FSAF 1311
BEARING POWER International Trading Co.,Ltd. specialize in 1311ETN9 products，there is large inventory of SKF 1311 ETN9 Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 1311 ETN9 Which SKF 1311ETN9 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
125x160x15 HMS5 V	125	160	15	Seals
1320 K + H 320	90	215	47	Bearings, units and housings
6412 NR	60	150	35	Bearings, units and housings
708 CD/P4AH	8	22	7	Bearings, units and housings
FSAF 1615 x 2.1/2 TLC	63.5	-	-	Bearings, units and housings
FYRP 2 15/16-18	74.6125	-	-	Bearings, units and housings
N 321 ECP	105	225	49	Bearings, units and housings
HK 3020	30	37	20	Bearings, units and housings
IR 22x28x30	22	28	30	Bearings, units and housings
SAFS 22544 TLC	201.6125	-	-	Bearings, units and housings
STO 50	50	90	20	Bearings, units and housings
Z 005	25	-	5	Seals

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Hot number： 10123 116500 16168 BD-23096 CAK/W33-AOHX 3096 G BD-23140 CCK/W33-AH 3140 51212 608/500 MA 7013 CD/HCP4AL 7015 ACB/HCP4A FSAF 22520 x 3.5/16 T GEZM 204 ES K 75x81x20 P 40 FM S7011 CD/P4A SAW 23536 TLC