Bearings
Oil Seals & O-rings
Oil Seals
Imperial Oil Seals
Quick Code: BB-99622
W400287050R21 Imperial Oil Seal
![W400287050R21 Imperial Oil Seal](https://thumbnails.bearingboys.co.uk/Imperial_Oil_Seals-cat-1319-cat.jpg)
![](https://thumbnails.bearingboys.co.uk/Imperial_Oil_Seals-cat-1319-cat.jpg)
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Product Specification
Inside Dia
2.7/8inch
Outside Dia
4inch
Type
R21
Width
1/2inch
Reference
W400287050 R21
Brand
Oilseals
Quick Order Code
BB-99622
Product Description
W400287050R21 Imperial Oil Seal
The main function of oil seals is to prevent against the ingress of dirt, dust, water or any other foreign matter, while also maintaining the lubricant for the seal lip and the protection of the rotating bearings.
Key points:
Part Number - W400287050