Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 21890

21890

US stock number			21890
Design			CRWH1
Lip material			R

Dimensions

d₁	55.575	mm
D	85.09	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.	6186	r/min
Shaft surface speed	max.	18	m/s

Model Number: 21890
Inner Diameter：55.5752mm Outer Diameter：85.09mm Width：11.13mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals for general industrial applications
Details： Radial shaft seals for general industrial applications
Update date：2026-04-16
Application:reinforced machinery,vertical processing,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,engineering machinery,Industrial,bathroom facilities,universal category,hydraulic cylinder buffer,chromatography,trolley,electronic components
Similar models:21890
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