Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2308 ETN9

2308 ETN9

Dimensions

d		40	mm
D		90	mm
B		33	mm
d₁	≈	53.75	mm
D₁	≈	77.8	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	49	mm
D_a	max.	81	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	54	kN
Basic static load rating	C₀	16	kN
Fatigue load limit	P_u	0.82	kN
Reference speed		14000	r/min
Limiting speed		10000	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.05
Calculation factor	e	0.4
Calculation factor	Y₀	1.6
Calculation factor	Y₁	1.6
Calculation factor	Y₂	2.4

Mass

Mass bearing

0.93

Model Number: 2308 ETN9
Inner Diameter：40mm Outer Diameter：90mm Width：33mm
Reference speed:10000 r/min Limiting speed:14000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-04-16
Application:dynamic blood pressure,survey accessories,Vacuum generator,packaging machinery,Traffic Fire Protection Equipment Security equipment,decoration machinery,packing equipment,pipe fittings Steel industry,plastic molding,walking Food processing machinery and equipment,mobile toilet
Similar models:SAF 22308 T 2308 E-2RS1KTN9 + H 2308 32308 B H 2308 NU 2308 ECP BD-23084 CAK/W33-OH 3084 H 22308 E NJG 2308 VH BS2-2308-2RS/VT143 YSA 208-2FK + HE 2308
BEARING POWER International Trading Co.,Ltd. specialize in 2308ETN9 products，there is large inventory of SKF 2308 ETN9 Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 2308 ETN9 Which SKF 2308ETN9 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
23122-2CS5K/VT143	110	180	56	Bearings, units and housings
32044T164 X/DB	220	340	-	Bearings, units and housings
46x59x12 HMS5 V	46	59	12	Seals
6201-2ZNR	12	32	10	Bearings, units and housings
6008-2RZ	40	68	15	Bearings, units and housings
6207-Z	35	72	17	Bearings, units and housings
FYNT 40 F	40	-	-	Bearings, units and housings
BTM 180 AM/HCP4CDB	180	280	90	Bearings, units and housings
FSAF 1218 TLC	90	-	-	Bearings, units and housings
GS 81130	150	190	9.5	Bearings, units and housings
MVR1-55	55	75	-	Seals
PBMF 8510040 M1G1	85	100	40	Bearings, units and housings

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Hot number： 1375 VE R 16010 32214/DF 619/530 MA 61996 MA 71913 CB/HCP4A 7217 BECBP BK 3020 D/W RW144 FSYE 2 11/16 HN 1412 NU 320 ECP SI 17 ES SSAFS 22524 x 4.1/16 SY 25 WF