Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 280x320x20 CRWA1 R

280x320x20 CRWA1 R

Design			CRWA1
Lip material			R

Dimensions

d₁	280	mm
D	320	mm
b	20	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.	1228	r/min
Shaft surface speed	max.	18	m/s

Model Number: 280x320x20 CRWA1 R
Inner Diameter：280mm Outer Diameter：320mm Width：20mm
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：2026-07-23
Application:car steering pin,electric pump,labor insurance,joint protection,car and accessories,packaging machinery,medical equipment,tooth filling,tapered grinder,medical equipment,axle lathe
Similar models:250x280x15 HMS5 V 250x280x15 HS8 R 1280 VRME R 280x310x16 HDS2 R 250x280x15 HMSA10 RG 280x325x24 HS5 R 280x320x18 HDS1 R 528070 27280 280x330x24 HDS1 R
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Model No. Inner Diameter Outer Diameter Width Type

590x630x20 HDS1 R
BK 2216
GRA 3007
NJ 2312 ECPH
SSAFS 23034 KAT x 5.15/16

Purchase the SKF 280x320x20 CRWA1 R Please fill in the following

Hot number： BD-23144 CCK/W33-OH 3144 H 419000 6017 61892 MA 6311-2Z 7213 BEGAP AH 24026 BS2-2209-2RS/VT143 NJ 322 ECM NUH 2230 ECMH NU 2310 ECP OKCX 610 PCZ 3632 M SAF 1218 TLC WS 81126

Model No.	Inner Diameter	Outer Diameter	Width	Type
590x630x20 HDS1 R
BK 2216
GRA 3007
NJ 2312 ECPH
SSAFS 23034 KAT x 5.15/16