Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 7438

7438

US stock number			7438
Design			CRW1
Lip material			R

Brass shell & SS garter spring

Dimensions

d₁	19.05	mm
D	31.75	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.	18046	r/min
Shaft surface speed	max.	18	m/s

Model Number: 7438
Inner Diameter：19.05mm Outer Diameter：31.75mm 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：2026-08-20
Application:chemical instruments,instrument,sheet industry,joint protection,clean stationery,altimeter etc,Automobile,Rolling mill,key lock,spectrometer,storage and transportation equipment
Similar models:7438
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Model No. Inner Diameter Outer Diameter Width Type

1316 K
32017T66 X/DB
NNC 4844 CV
NNCF 5034 CV
SAFS 23044 KAT x 7.7/8

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Hot number： 24126-2CS5/VT143 31316/DF 50148 6003-2Z/VA208 6204/HR22Q2 709 CE/HCP4A GE 60 TXE-2LS GEZ 308 ES-2RS GS 81114 HCCE 120 R NU 208 ECJ PPMF 121412 SAFS 22518 x 3.1/8 SAFS 22524 ZW 35x42

Model No.	Inner Diameter	Outer Diameter	Width	Type
1316 K
32017T66 X/DB
NNC 4844 CV
NNCF 5034 CV
SAFS 23044 KAT x 7.7/8