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SKF 31228 Radial shaft seals

31228

US stock number			31228
Design			CRWHA1
Lip material			R

Dimensions

d₁	79.375	mm
D	107.92	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:31228(31228)
Inner Diameter d:79.375mm Outer Diameter D:107.92mm Width b:11.13mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-15
Application:machining,equipment and,sawing machine,metallurgy,packaging machinery,Broadcasting System,hinge industry,security equipment,medical equipment,Water Monitoring,rehabilitation training equipment
Similar models:SKF 31228(31228)
Tianjin FLD Technical Co.,Ltd. specialize in 31228 products，there is large inventory of SKF 31228 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 31228 Which SKF 31228 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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