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550 443 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 4.7/16x5.1/2x1/2 Inch Shields Reference speed 7 000 r/min

SKU: 14722617042

4.4
USD11.00 USD37.00

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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Description

Reference speed 7 000 r/min

Shaft diameter: 40mm

These bearing housings have oval flanges which can be easily installed onto a machine with two bolts

Static: 315kn

SKF 61808-2RS1 is a high-precision

550 443 050 R21/SC Single Lip Nitrile Rotary Shaft Oil Seal with Garter Spring 4.7/16x5.1/2x1/2 Inch Shields Reference speed 7 000 r/minSeals 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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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