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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Inside diameter: 55mm
Shaft diameter: 3
It is particularly suitable for applications where vapour control is difficult and is well suited to bonding porous or absorbent materials
Inside diameter d: 32mm
Pre-lubricated:
450 337 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 3.3/8x4.1/2x1/2 Inch Shields Inside diameter: 55mmSeals are ideal for excluding dirt, dust, water or any other contaminant whilst retaining lubricant in rotary shaft equipment. They are generally used as a means of protecting the bearings of rotating shafts. The term nitrile rubber is used for acrylonitrile butadiene rubber (NBR). This material has very good engineering properties and is a general purpose sealing lip material. It is a copolymer manufactured from acrylonitrile and butadiene that
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