Bearings
Oil Seals & O-rings
Oil Seals
Imperial Oil Seals
Quick Code: BB-99212
W171093017R21 Single Lip Nitrile Imperial Oil Seal
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Product Specification
Inside Diameter
23.62mm = 0.93inch
Material
Nitrile
Outside Diameter
43.43mm = 1.71inch
Type
R21
Width
4.32mm = 0.17inch
Reference
W171093017R21
Equivalent to:
W093171017R21
Brand
Oil Seal
Quick Order Code
BB-99212
Product Description
W171093017R21 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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