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SKF 7638 Radial shaft seals

7638

US stock number			7638
Design			CRWA1
Lip material			V

Dimensions

d₁	19.05	mm
D	44.5	mm
b	6.35	mm

Application and operating conditions

Pressure differential	max.	0.07	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	200	°C
Operating temperature, short period	max.	220	°C
Rotational speed	max.	18046	r/min
Shaft surface speed	max.	18	m/s

Model Number:7638(7638)
Inner Diameter d:19.05mm Outer Diameter D:44.5mm Width b:6.35mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-15
Application:Laser Devices,Equipment,journal lathe,X-ray Equipment,Medical printer,experimental equipment,chuck industry,organic raw materials,Machine Tool Accessories,Other Machine Tools,plant determination
Similar models:SKF 7638(7638)
Tianjin FLD Technical Co.,Ltd. specialize in 7638 products，there is large inventory of SKF 7638 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 7638 Which SKF 7638 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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