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SKF 7421 Radial shaft seals

7421

US stock number			7421
Design			HM14
Lip material			R

Dimensions

d₁	19.05	mm
D	30.15	mm
b	3.96	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.	10025	r/min
Shaft surface speed	max.	10	m/s

Model Number:7421(7421)
Inner Diameter d:19.05mm Outer Diameter D:30.15mm Width b:3.96mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-11
Application:food packaging,Other Measurements,drawing die,circulating pump,experimental equipment,vertical sawing machine,spreader series,directional control valve,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Leather Products,Surveying Surveying Instruments
Similar models:SKF 7421(7421)
Tianjin FLD Technical Co.,Ltd. specialize in 7421 products，there is large inventory of SKF 7421 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 7421 Which SKF 7421 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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