Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for heavy industrial applications -- SKF 280x320x20 HDS1 R

280x320x20 HDS1 R

US stock number			1102250
Design			HDS1
Lip material			R

Dimensions

d₁	280	mm
D	320	mm
b	20	mm

Application and operating conditions

Pressure differential	max.	0.1	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	1705	r/min
Shaft surface speed	max.	25	m/s

Model Number: 280x320x20 HDS1 R
Inner Diameter：280mm Outer Diameter：320mm Width：20mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals for heavy industrial applications
Details： Radial shaft seals for heavy industrial applications
Update date：2026-06-25
Application:generator,electrocardiograph,Microwave Equipment,Cleaning equipment,plastic molding,diving equipment,floor industry,Small air generators,surgical instruments,Industrial,engineering machine
Similar models:17280 250x280x16 HDS1 D 250x280x15 HMS5 RG 250x280x15 HMSA10 RG 280x310x15 HS8 R 280x310x16 HDS2 R 280x340x25 HDS1 R 6280 250x280x15 HS8 R 280x325x24 HS5 R
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Model No. Inner Diameter Outer Diameter Width Type

7013 CD/P4AH1
NN 3016 KTN/SP
SAF 1609-210
W 61706-2RZ
W 61907-2RZ

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Hot number： 22313 E/VA405 22326 CCJA/W33VA405 23136-2CS5K/VT143 330x370x16 HDS2 R 4911 71920 ACD/P4A FSAF 22616 x 2.3/4 FYAWK 508 L FYC 505 NK 14/20 NKXR 40 OKCX 810 PSM 708060 A51 S71916 CE/HCP4A SAKAC 25 M

Model No.	Inner Diameter	Outer Diameter	Width	Type
7013 CD/P4AH1
NN 3016 KTN/SP
SAF 1609-210
W 61706-2RZ
W 61907-2RZ