Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1204 EKTN9

1204 EKTN9

Dimensions

d		20	mm
D		47	mm
B		14	mm
d₁	≈	28.88	mm
D₁	≈	40	mm
r_1,2	min.	1	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	41.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	12.7	kN
Basic static load rating	C₀	3.4	kN
Fatigue load limit	P_u	0.18	kN
Reference speed		32000	r/min
Limiting speed		20000	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.04
Calculation factor	e	0.3
Calculation factor	Y₀	2.2
Calculation factor	Y₁	2.1
Calculation factor	Y₂	3.3

Mass

Mass bearing

0.12

Model Number: 1204 EKTN9
Inner Diameter：20mm Outer Diameter：47mm Width：14mm
Reference speed:20000 r/min Limiting speed:32000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2021-06-09
Application:Machine Tool Accessories,Technical Equipment,food sterilization,EEG,storage shelves,storage and transportation equipment,transportation equipment,Hydraulic Hose,plastic blow molding,extruder,gear type
Similar models:51204 V/HR11T1 1204 EKTN9 + H 204 51204 51204 V/HR22T2 HM 212049/011 1204 EKTN9 BEAS 012042-2RS 1204 ETN9 11204 ETN9 51204 V/HR11Q1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
140x180x12 HMSA10 V	140	180	12	Seals
23x40x10 HMS5 RG	23	40	10	Seals
62x85x10 HMS5 V	62	85	10	Seals
8627	22.225	31.78	4.78	Seals
HE 2315	63.5	98	73	Bearings, units and housings
HM 30/900	100	-	900	Bearings, units and housings
NUKR 35 A	-	35	18	Bearings, units and housings
OH 31/950 H	900	1170	583	Bearings, units and housings
SAF 23056 KAT x 10.7/16	266.7	-	-	Bearings, units and housings
SY 25 WDW	25	-	-	Bearings, units and housings
W 61808-2RS1	40	52	7	Bearings, units and housings
YAT 206-103	30.163	62	30.2	Bearings, units and housings

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Hot number： 130x190x12 HMSA10 RG 36179 409500 6220-2Z/VA228 99424 99812 GE 120 ES H 222 IR 50x55x35 M 802048/011 NU 209 ECML OKC 660 PSM 142030 A51 PWTR 30.2RS SYE 2 N