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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 2 3/16 in

Seal Type

 N/A Felt Seal

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 M12

Bearing Number

 N/A LSE203BR

Housing

 N/A LSE203HR

Bearing - Housing - Seal

 N/A LSE203BRH

Bearing UPC

 N/A 013992025777

Dimensions

Dimension T

 N/A 10.2 in260 mm

Dimension R

 N/A 8.6 in218 mm

Dimension P

 N/A 0.6 in16 mm

Dimension H

 N/A 2.6 in67 mm

Dimension N

 N/A 6.571 in166.96 mm

Dimension V

 N/A 0.1 in3 mm

Dimension L

 N/A 4.6 in118 mm

Bearings Ratings

Cr - Dynamic Load Rating

 N/A 23155 lbf103000 N

Cor - Static Load Rating

 N/A 25853 lbf115000 N

Ca - Axial Load Rating

 N/A 1213.95 lbf5400 N

Maximum Speed

 N/A 3940 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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