437 337 050 R23/TC Double Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 3.3/8x4.3/8x1/2 Inch Shields Ideal for sealing all kinds

Ideal for sealing all kinds of rigid metal flanges

Limiting speed: 16 000 r/min

Pin length L: 19

TSN522 S Labyrinth seals

Inside: 12mm

437 337 050 R23/TC Double Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 3.3/8x4.3/8x1/2 Inch Shields Ideal for sealing all kindsSeals 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