212 112 037 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.1/8x2.1/8x3/8 Inch Sealed Also Known As: SF2

Also Known As: SF2

High resistance to extreme temperatures (-40Â ° to +100Â °C)

52 mm Diameter of shaft abutment

Width T: 48mm

212 112 037 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.1/8x2.1/8x3/8 Inch Sealed Also Known As: SF2Seals 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