45x60x7mm R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring Shields Inside diameter: 40mm

Inside diameter: 40mm

71-L-SR-22_Plastic impact ring

Dynamic C: 369kN

Width D: 21mm

45x60x7mm R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring Shields Inside diameter: 40mmSeals 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