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：2024-12-12
Application:pump,aerial work equipment,SPA equipment,Pneumatic Control Valves,metallurgical mold,hydraulic pressure gauge,impression material,floor industry,shaft milling machine,miscellaneous instruments,Vertical pull
Similar models:21890
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1094110	277.8252	309.58	15.88	Seals
13510	34.925	46.43	6.35	Seals
200 VA R	180	-	-	Seals
35x47x7 HMSA10 RG	35	47	7	Seals
607-2RSL	7	19	6	Bearings, units and housings
AMS 24 ABP	76.2	177.8	39.688	Bearings, units and housings
FYR 3 11/16	93.6625	-	-	Bearings, units and housings
H 314	60	70	52	Bearings, units and housings
LS 2542	25	42	3	Bearings, units and housings
N 208 ECP	40	80	18	Bearings, units and housings
SY 30 TR	30	-	-	Bearings, units and housings
SYE 2 1/2-18	63.5	-	-	Bearings, units and housings

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