Find with reference code or description
Or search by measurements (mm)
Bearing King Nitrile Oil Seals Imperial 387 250 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 2.1/2x3.7/8x1/2 Inch

387 250 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 2.1/2x3.7/8x1/2 Inch

387 250 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 2.1/2x3.7/8x1/2 Inch
387 250 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 2.1/2x3.7/8x1/2 Inch
In Stock
Single lip nitrile rubber imperial rotary shaft oil seal with garter spring 2.1/2" inside x 3.7/8" outside x 1/2" wide.
£5.00
£6.00 INC. VAT
Dimensions - d (inside diameter)63.50mm
Dimensions - D (outside diameter)98.43mm
Dimensions - B (width)12.70mm

Single lip nitrile rubber imperial rotary shaft oil seal with garter spring 2.1/2" inside x 3.7/8" outside x 1/2" 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

387 250 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 2.1/2x3.7/8x1/2 Inch image 2


Related products Similar to 387 250 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 2.1/2x3.7/8x1/2 Inch

537 437 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 4.3/8x5.3/8x1/2 Inch
537 437 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 4.3/8x5.3/8x1/2 Inch
Single lip nitrile rubber imperial rotary shaft oil seal with garter spring 4.3/8" inside x 5.3/8" outside x 1/2" wide.
Price Breaks / More Information
137 062 037 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 5/8x1.3/8x3/8 Inch
137 062 037 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 5/8x1.3/8x3/8 Inch
Single lip nitrile rubber imperial rotary shaft oil seal with garter spring 5/8" inside x 1.3/8" outside x 3/8" wide.
Price Breaks / More Information
175 118 025 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.3/16x1.3/4x1/4 Inch
175 118 025 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1.3/16x1.3/4x1/4 Inch
Single lip nitrile rubber metric rotary shaft oil seal with garter spring 1.3/16" inside x 1.3/4" outside x 1/4" wide.
Price Breaks / More Information
150 100 031 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1x1/2x5/16 Inch
150 100 031 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 1x1/2x5/16 Inch
Single lip nitrile rubber imperial rotary shaft oil seal with garter spring 1" inside x 1.1/2" outside x 5/16" wide.
Price Breaks / More Information

Related categories Similar to 387 250 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 2.1/2x3.7/8x1/2 Inch


Translate this page

FrançaisFrançais
EspañolEspañol
DeutschDeutsch
ItalianoItaliano
NederlandsNederlands