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Ships within 48 hours · Estimated delivery Oct 21 - Oct 26
Static: 315kn
Dynamic: 255kn
Width: 111mm
Shaft diameter: 40mm
550 443 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 4.7/16x5.1/2x1/2 Inch Shields Static: 315knSeals 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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