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SKF 4390 Radial shaft seals

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(4390)
Inner Diameter d:11.125mm Outer Diameter D:28.55mm Width b:6.35mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-15
Application:horizontal processing,Spectrum Products,knitted fabrics,chromatography,Workpiece,laser devices,tobacco machinery,defogging and degreasing,top industry,marine test,Roller
Similar models:SKF 4390(4390)
Tianjin FLD Technical Co.,Ltd. specialize in 4390 products，there is large inventory of SKF 4390 Radial shaft seals for general industrial applications. We has been built up long-term cooperation with SKF company, could make a bulk order of the 4390 Which SKF 4390 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.

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