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SKF 31189 Radial shaft seals

31189

US stock number			31189
Design			CRWH1
Lip material			R

Without SKF Bore Tite Coating

Dimensions

d₁	79.375	mm
D	104.78	mm
b	11.13	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.	4331	r/min
Shaft surface speed	max.	18	m/s

Model Number:31189(31189)
Inner Diameter d:79.375mm Outer Diameter D:104.78mm Width b:11.13mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-15
Application:Vacuum generator,Cylinder Type,shoe-making machinery,Perfusion device,stacker lift platform,Insect Capture,medical equipment,inorganic chemical,bag machine,pump accessories,X-ray Equipment
Similar models:SKF 31189(31189)
Tianjin FLD Technical Co.,Ltd. specialize in 31189 products，there is large inventory of SKF 31189 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 31189 Which SKF 31189 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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