SKF 280X320X20 CRWA1 R radial shaft seal with metal housing, Wave lip and additional trailing lip, for oil or grease

Recommended Retail Price €268.43

134.40 tax incl.

€111.07 excl. VAT (incl. all environmental contributions)

SKF 280X320X20 CRWA1 R radial shaft seal with metal housing, Wave lip and additional trailing lip, for oil or grease

€134.40 Recommended Retail Price €268.43

On order: delivered from 26/05/2026

each

Delivery by DHL

Product information

Product description

Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWA1 seals are designed with a metal case, an SKF WAVE lip made of elastomer with higher pumping rate to reduce heat generation, a garter spring to optimize sealing against the shaft, and a dust lip to improve contamination exclusion. Most of the seals feature the SKF Bore Tite coating on the outside diameter that helps fill small imperfections in the housing bore.

For oil or grease
With garter spring
WAVE lip creates higher pumping rate
WAVE lip has less friction between shaft and lip
WAVE lip has a lower temperature at the contact point

Key features according to our expert

Inner diameter: 280 mm
Width: 20 mm
Material: NBR - Nitrile-Butadiene Rubber - Nitrile
With dust lip: Yes
Version (radial oil seal according to DIN 3760): BS
Outer diameter: 320 mm

Specifications / All features

Brand: SKF
08125243
EAN: 00085311043540
Supplier number: SKF 280X320X20 CRWA1 R

Inner diameter: 280 mm
Width: 20 mm
Material: NBR - Nitrile-Butadiene Rubber - Nitrile
With dust lip: Yes
Version (radial oil seal according to din 3760): BS
Outer diameter: 320 mm
Auxiliary lip: Yes
Minimum operating temperature: -40
Rotational speed: 840
Type of outside diameter: Metal-cased with sealant coating on the outside diameter
Unit system: Metric
Seal width: 20
Maximum operating temperature: 100
Housing bore diameter: 320
Limiting speed: 840
Design: CRWA1
Sealing lip material: Nitrile rubber (NBR)
Shaft diameter: 280
Permissible circumferential speed: 12