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SKF 12640 Radial shaft seals

12640

US stock number			12640
Design			CRWA5
Lip material			R

Stainless steel garter spring

Dimensions

d₁	31.75	mm
D	63.55	mm
b	12.7	mm

Application and operating conditions

Pressure differential	max.	0.35	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	6015	r/min
Shaft surface speed	max.	10	m/s

Model Number:12640(12640)
Inner Diameter d:31.75mm Outer Diameter D:63.55mm Width b:12.7mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-15
Application:tapered grinder,auto tools,container finishing,Perfusion device,electromyography machine,root canal filling,wheel lathe,directional control valve,circulating pump,Other Machine Tools,food packaging
Similar models:SKF 12640(12640)
Tianjin FLD Technical Co.,Ltd. specialize in 12640 products，there is large inventory of SKF 12640 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 12640 Which SKF 12640 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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