Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 21091

21091

US stock number			21091
Design			CRW1
Lip material			V

Dimensions

d₁	53.975	mm
D	73.03	mm
b	11.13	mm

Application and operating conditions

Pressure differential	max.	0.07	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	200	°C
Operating temperature, short period	max.	220	°C
Rotational speed	max.	6369	r/min
Shaft surface speed	max.	18	m/s

Model Number: 21091
Inner Diameter：53.975mm Outer Diameter：73.03mm 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:Film machine,tire industry,pressure control valve,baler,set bacteria instrument,expectoration machine,walking Food processing machinery and equipment,Pneumatic Control Elements,instrument,safety testing,sample cup
Similar models:21091
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Model No.	Inner Diameter	Outer Diameter	Width	Type
208	40	80	18	Bearings, units and housings
239/670 CA/W33	670	900	170	Bearings, units and housings
307101 C	1000	1320	103	Bearings, units and housings
320x355x16 HDS1 R	320	355	16	Seals
400120	10.5	-	-	Seals
608-Z	8	22	7	Bearings, units and housings
63700	161.925	187.33	15.88	Seals
96245	244.475	295.28	15.88	Seals
D/W R188-2RS1	6.35	12.7	4.762	Bearings, units and housings
OKBS 120	120	-	-
SAF 22615 x 2.3/8 TLC	60.325	-	-	Bearings, units and housings
SD 22x30x4	22	30	4	Seals

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Hot number： 51111 63734 7015 ACD/HCP4AH1 7015 CD/HCP4A D/W R09 R GEP 850 FS NU 2330 ECML OH 31/1000 HE SAFS 22238 SAFS 22538 x 6.13/16 T SNW 126x4.5/16 SI 40 ES-2RS SSAFS 22532 T SSAFS 23040 KAT x 7.3/16 W 61912-2RS1