SKF/Global Rotary Shaft Seal 418500

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Company
Product
Description
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Rotary Shaft Seal - 418500 - SKF/Global
Lansdale, PA, USA
Rotary Shaft Seal
418500
Rotary Shaft Seal 418500
Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial shaft seals for use in general industrial applications with shaft diameters up to 200 mm or 8 inch respectively. The large diameter seals, for shaft diameters above 200 mm, provide special features and are intended for use in heavy and large-size engineering applications, which require either very large or specially designed seals. In general terms, a radial shaft seal is a barrier with four main functions (images 1-4).

Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial shaft seals for use in general industrial applications with shaft diameters up to 200 mm or 8 inch respectively. The large diameter seals, for shaft diameters above 200 mm, provide special features and are intended for use in heavy and large-size engineering applications, which require either very large or specially designed seals. In general terms, a radial shaft seal is a barrier with four main functions (images 1-4).

Supplier's Site
VR1 V-Ring Seal - 418500 - SKF/Global
Lansdale, PA, USA
VR1 V-Ring Seal
418500
VR1 V-Ring Seal 418500
For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in that the rubber element is stretch fitted into a metal shell. The metal shell is then press-fitted onto the shaft. This shell provides excellent protection from heavy debris and it automatically accommodates high rotating speeds without auxiliary clamping devices.

For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in that the rubber element is stretch fitted into a metal shell. The metal shell is then press-fitted onto the shaft. This shell provides excellent protection from heavy debris and it automatically accommodates high rotating speeds without auxiliary clamping devices.

Supplier's Site
Rotary Shaft Seal - 418500 - SKF/North America
Lansdale, PA, USA
Rotary Shaft Seal
418500
Rotary Shaft Seal 418500
Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial shaft seals for use in general industrial applications with shaft diameters up to 200 mm or 8 inch respectively. The large diameter seals, for shaft diameters above 200 mm, provide special features and are intended for use in heavy and large-size engineering applications, which require either very large or specially designed seals. In general terms, a radial shaft seal is a barrier with four main functions (images 1-4).

Whenever a shaft rotates, it needs a bearing arrangement for smooth and effective operation. Wherever there is a bearing, you will always find a seal helping it to reach its maximum service life and reliability. The most common types of seals used in bearing arrangements, are radial shaft seals for use in general industrial applications with shaft diameters up to 200 mm or 8 inch respectively. The large diameter seals, for shaft diameters above 200 mm, provide special features and are intended for use in heavy and large-size engineering applications, which require either very large or specially designed seals. In general terms, a radial shaft seal is a barrier with four main functions (images 1-4).

Supplier's Site
VR1 V-Ring Seal - 418500 - SKF/North America
Lansdale, PA, USA
VR1 V-Ring Seal
418500
VR1 V-Ring Seal 418500
For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in that the rubber element is stretch fitted into a metal shell. The metal shell is then press-fitted onto the shaft. This shell provides excellent protection from heavy debris and it automatically accommodates high rotating speeds without auxiliary clamping devices.

For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in that the rubber element is stretch fitted into a metal shell. The metal shell is then press-fitted onto the shaft. This shell provides excellent protection from heavy debris and it automatically accommodates high rotating speeds without auxiliary clamping devices.

Supplier's Site

Technical Specifications

  SKF/Global SKF/Global SKF/North America SKF/North America
Product Category Oil Seals and Grease Seals Oil Seals and Grease Seals Oil Seals and Grease Seals Oil Seals and Grease Seals
Product Number 418500 418500 418500 418500
Product Name Rotary Shaft Seal VR1 V-Ring Seal Rotary Shaft Seal VR1 V-Ring Seal
Seal Type Single Lip Oil Seal Single Lip Oil Seal; V-ring Single Lip Oil Seal Single Lip Oil Seal; V-ring
Material (ASTM Abbreviation) Nitrile (NBR) Fluoroelastomer (FKM); Nitrile (NBR) Nitrile (NBR) Fluoroelastomer (FKM); Nitrile (NBR)
Design Units English English English English
Shaft O.D. or Seal I.D. 72.62 inch (1845 mm) 71.65 to 73.62 inch (1820 to 1870 mm) 72.62 inch (1845 mm) 71.65 to 73.62 inch (1820 to 1870 mm)
Housing I.D. or Seal O.D. 74.39 inch (1890 mm) 74.01 inch (1880 mm) 74.39 inch (1890 mm) 74.01 inch (1880 mm)
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