Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2211 EKTN9

2211 EKTN9

Dimensions

d		55	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	2.5	°
Calculation factor	k_r	0.045
Calculation factor	e	0.23
Calculation factor	Y₀	2.8
Calculation factor	Y₁	2.7
Calculation factor	Y₂	4.2

Mass

Mass bearing

0.81

Model Number: 2211 EKTN9
Inner Diameter：55mm 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：2024-12-22
Application:Gas turbine,Wire grinder,building decoration raw materials and accessories,static control,Infrared Technology,metallurgical mold,bathroom facilities,non-motor vehicle Electric car,engineering machinery,Cylinder Micro,sheet industry
Similar models:2211 ETN9 62211-2RS1 52211 BD-C 2211 KV-H 311 E 22211 EK NJ 2211 ECJ RNU 2211 ECP 2211 E-2RS1TN9 BS2-2211-2RS/VT143 BS2-2211-2RSK/VT143
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Model No.	Inner Diameter	Outer Diameter	Width	Type
15097	38.1	62	7.95	Seals
1563560	396.875	447.68	22.23	Seals
51148 M	240	300	45	Bearings, units and housings
61892 MA	460	580	56	Bearings, units and housings
7280 BM	400	720	103	Bearings, units and housings
85x150x12 HMS5 V	85	150	12	Seals
NJ 1016 ECML	80	125	22	Bearings, units and housings
NU 232 ECML	160	290	48	Bearings, units and housings
SIR 20 ES	20	-	16	Bearings, units and housings
SSAFS 22522 x 3.13/16 T	96.8375	-	-	Bearings, units and housings
YAR 215-212-2F		130		Bearings, units and housings
YAR 216-2F	80	140	77.8	Bearings, units and housings

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Hot number： 22272 CAK/W33 330x370x20 HDS1 R 3310 A-2Z 7307 BE-2RZP 7021 ACD/HCP4AL 85015 HA 2330 L HCCE 080 R OH 3968 H SAF 22318 SY 1.15/16 TF/VA201 SYE 2 3/16 W 61708-2RS1 W 619/9 R W 628/9-2Z