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Bearing King Nitrile Oil Seals Imperial 187 131 025 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.5/16x1.7/8x1/4 Inch

187 131 025 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.5/16x1.7/8x1/4 Inch

187 131 025 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.5/16x1.7/8x1/4 Inch
187 131 025 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.5/16x1.7/8x1/4 Inch
In Stock
Single lip nitrile rubber imperial rotary shaft oil seal with garter spring 1.5/16" inside x 1.7/8" outside x 1/4" wide.
£1.80 INC.VAT
£1.50 EXC.VAT
Dimensions - d (inside diameter)33.34mm
Dimensions - D (outside diameter)47.63mm
Dimensions - B (width)6.35mm

Single lip nitrile rubber imperial rotary shaft oil seal with garter spring 1.5/16" inside x 1.7/8" outside x 1/4" wide.

Seals 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 provides good resistance to the following media:

Most mineral oils and greases with a mineral oil base
Normal fuels like gasoline, diesel and light heating oils
Animal and vegetable oils and fats and hot water

187 131 025 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.5/16x1.7/8x1/4 Inch image 2


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