Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 21379

21379

US stock number			21379
Design			CRSA1
Lip material			P

Dimensions

d₁	53.975	mm
D	92.02	mm
b	11.91	mm

Application and operating conditions

Pressure differential	max.	0.05	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	150	°C
Operating temperature, short period	max.	175	°C
Rotational speed	max.	2831	r/min
Shaft surface speed	max.	8	m/s

Model Number: 21379
Inner Diameter：53.975mm Outer Diameter：92.02mm Width：11.91mm
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：2026-08-24
Application:gear type,oral medical device,Sensors,Medical printer,security,chromatography,vertical pull,bio-chemical,mobile toilet,rehabilitation training equipment,pipe fittings Steel industry
Similar models:21379
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Model No. Inner Diameter Outer Diameter Width Type

13435
66x90x13 CRSH1 R
99276
SAF 23056 KA x 9.15/16
SYNT 90 LTS

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Hot number： 30220/DF 36x50x7 HMSA10 RG 50x75x10 HMSA10 RG 85577 99315 BTM 95 ATN9/HCP4CDB K 8x12x10 TN MVR2-70 NA 4924 NKI 55/25 TN NU 1021 ML NU 315 ECP OKCX 690 PCZ 0608 M SNW 3130x5.3/16

Model No.	Inner Diameter	Outer Diameter	Width	Type
13435
66x90x13 CRSH1 R
99276
SAF 23056 KA x 9.15/16
SYNT 90 LTS