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Timken Split Cylindrical hanger units are the optimum solution for the support of screw conveyor shafts. The unit is comprised of a cast iron split housing into which expansion type split cylindrical roller bearings are fitted. Provision of a drilled and tapped boss in one half of the housing allows for the unit to be mounted from the conveyor cross bracing or any other suitable surface. It is recommended that some form of swivel fixing be incorporated into the mounting arrangement to allow for static alignment.

Due to the arduous conditions often found in screw conveyor applications, correct seal selection is critical. Timken Split Cylindrical hanger units are available with many sealing variants, all of which can also be tailored to suit specific applications. When integrating hanging units into new applications, it should be noted that a maximum radial load equivalent to 0.3Cor is permissible. Only suitable for an expansion (BX) type bearings. Please contact Timken for further information.

Hanger units have two seal grooves per side. They are supplied with double felt seals as standard. However, the standard seal groove will accept any combination of strip seal.

A further option is to have a tapped hole between the seal grooves at each end of the housing to incorporate a grease or air supply to purge the seals.

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Unit of Measure

Specifications

Shaft Size

 N/A 4 7/16 in
Seal Type1 N/A Viton Single Lip

Bearing Type

 N/A Split Cylindrical Expansion Type

Support Type

 N/A Hanger Block

Series Type

 N/A Light Series

Bearing Number

 N/A LSE407BX

Housing

 N/A LSE407HG

Bearing - Housing - Seal

 N/A LSE407BXHGRSS

Bearing UPC

 N/A 013992026774

Dimensions

Dimension C

 N/A 3.543 in90 mm

Dimension G

 N/A 9.1 in232 mm

Dimension H

 N/A 5-1/2 in140 mm

Dimension L

 N/A 6.1 in156 mm

Dimension X (Thread)

 N/A 1.5 - 6 UNC

Dimension Y

 N/A 3 in76 mm

Bearings Ratings

Cr - Dynamic Load Rating

 N/A 71040 lbf316000 N

Cor - Static Load Rating

 N/A 95993 lbf427000 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.
  • 1 Hanger units have two seal grooves per side. They are supplied with double felt seals as standard. However, the standard seal groove will accept any combination of strip seal.
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