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When faced with flat horizontal or vertical faces, flange units offer a simple mounting solution. As with pillow block supports, flange units are produced with spherical location to accommodate standard bearing housings and provide easy initial alignment of shaft and equipment.

To facilitate positive location of the flange to the surface, the rear face is recessed (dimensions N & V). This allows for a spigot (Tolerance f8) to be located into the flange.

Bearing inspection is simply a matter of removing the top half of the flange and housing. Bearing replacement may also be achieved in the same manner if required.

When integrating flange units into new applications, it should be noted that a maximum radial load equivalent to 0.26Cor is permissible. A maximum axial load of 0.25Ca must also be taken into account for applications with thrust loading. Units for vertically oriented shafts may also need special consideration given to sealing arrangements.

As always, Timken will be happy to advise on any application issues.

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Unit of Measure

Specifications

Shaft Size

 N/A 4.1875 in

Seal Type

 N/A Viton Single Lip

Bearing Type

 N/A Split Cylindrical Retained Type

Support Type

 N/A Round Flange

Series Type

 N/A Light Series

Bolt Size

 N/A 4 x M16

Bearing Number

 N/A LSE403BR

Housing

 N/A LSE403HR

Bearing - Housing - Seal

 N/A LSE403BRHRSS

Bearing - Housing - Seal UPC

 N/A 013992086280

Bearing UPC

 N/A 013992026682

Dimensions

Dimension T

 N/A 15.0000 in382 mm

Dimension R

 N/A 13.1 in334 mm

Dimension P

 N/A 0.9 in22 mm

Dimension H

 N/A 3.6 in92 mm

Dimension N

 N/A 10.875 in276.22 mm

Dimension V

 N/A 0.1 in3 mm

Dimension L

 N/A 6.4 in162 mm

Bearings Ratings

Cr - Dynamic Load Rating

 N/A 71040 lbf316000 N

Cor - Static Load Rating

 N/A 95993 lbf427000 N

Ca - Axial Load Rating

 N/A 4181.39 lbf18600 N

Maximum Speed

 N/A 1970 rpm

Note

Note

 N/A Timken offers a wide range of sealing options including: KPS, RSS, ATL and HTPS seals.

Please review for more options.
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