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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.
Unit of Measure

Specifications

Shaft Size

 N/A 125 mm

Seal Type

 N/A Felt Seal

Bearing Type

 N/A Split Cylindrical Retained Type

Support Type

 N/A Round Flange

Series Type

 N/A Heavy Series

Bolt Size

 N/A 4 x M24

Bearing Number

 N/A HSM125BR

Housing

 N/A HSM125HR

Bearing - Housing - Seal

 N/A HSM125BRH

Bearing UPC

 N/A 013992023711

Dimensions

Dimension T

 N/A 20.9 in530 mm

Dimension R

 N/A 18.1 in460 mm

Dimension P

 N/A 1.3 in34 mm

Dimension H

 N/A 4.8 in122 mm

Dimension N

 N/A 15.372 in390.45 mm

Dimension V

 N/A 0.3 in7 mm

Dimension L

 N/A 9.0000 in229 mm

Bearings Ratings

Cr - Dynamic Load Rating

 N/A 169281 lbf753000 N

Cor - Static Load Rating

 N/A 218964 lbf974000 N

Ca - Axial Load Rating

 N/A 11016 lbf49000 N

Maximum Speed

 N/A 1500 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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