Bearings
Oil Seals & O-rings
Oil Seals
Imperial Oil Seals
Quick Code: BB-22002
W068031031R21 Single Lip Nitrile Imperial Oil Seal
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Product Specification
Inside Diameter
7.87mm = 0.31inch
Material
Nitrile
Outside Diameter
17.27mm = 0.68inch
Type
R21
Width
7.87mm = 0.31inch
Reference
W068031031R21
Equivalent to:
W031068031R21
Brand
Oil Seal
Quick Order Code
BB-22002
Product Description
W068031031R21 Single Lip Nitrile Imperial Oil Seal
The main purpose of rotary shaft seals, commonly referred to as oil seals, is to safeguard and extend the longevity of bearing systems by eliminating the ingress of dust, dirt, water, and any other contaminants while preserving the lubricant.
An R21 type oil seal is characterised by a single lip design, featuring a rubber coating and a metal inner structure.
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