Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 4390

4390

US stock number			4390
Design			CRW1
Lip material			R

Dimensions

d₁	11.125	mm
D	28.55	mm
b	6.35	mm

Application and operating conditions

Pressure differential	max.	0.07	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	30901	r/min
Shaft surface speed	max.	18	m/s

Model Number: 4390
Inner Diameter：11.125mm Outer Diameter：28.55mm Width：6.35mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals for general industrial applications
Details： Radial shaft seals for general industrial applications
Update date：2026-06-24
Application:sample cup,instrumentation instrument,Forming mold,agricultural testing and analysis equipment and related,Logistics Equipment,Food testing,scientific instruments,sucker industry,water,coal,pipe fittings Steel industry
Similar models:4390
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Model No. Inner Diameter Outer Diameter Width Type

23034-2CS5K/VT143
524214
6212-2RS1
IR 130x150x50 EGS
NJ 2314 ECP

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Hot number： 130x160x12 HMSA10 RG 3210 A 51305 6217-2Z/VA208 619/1600 MB 7018 CD/HCP4AH1 71928 CD/HCP4AL 7301 BEP BTM 85 BTN9/P4CDB FSAF 1518 TLC FY 1.15/16 TF/VA201 FYTB 25 FM HA 217 HA 2330 L W 624 R-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
23034-2CS5K/VT143
524214
6212-2RS1
IR 130x150x50 EGS
NJ 2314 ECP