475 350 062 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 3.1/2x4.3/4x5/8 Inch Shields Milled thread treated with special

Milled thread treated with special coating

D 52 mm Outside diameter

Width T: 31

Colour: Grey

Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 60700 N / 13600 lbf

475 350 062 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 3.1/2x4.3/4x5/8 Inch Shields Milled thread treated with specialSeals 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