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This type of split unit can be found in use on materials handling equipment in many industries. Take up units provide an efficient and readily accessible means of tensioning conveyor systems and large scale drives.

The units consist of either push type or pull type sliding supports into which standard housings and bearings may be mounted. When integrating tensioning units into new applications, it should be noted that a maximum radial load equivalent to 0.3Cor is permissible. As with all Timken Split Cylindrical units, a wide variety of sealing solutions may be applied dependant on the environment and application. Please contact Timken for assistance.

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Unit of Measure

Specifications

Shaft Size

 N/A 3 3/16 in

Seal Type

 N/A Viton Single Lip

Bearing Type

 N/A Split Cylindrical Retained Type

Support Type

 N/A Take-Up

Series Type

 N/A Medium Series

Tensioning Unit Type

 N/A Push Type

Bearing Number

 N/A MSE303BR

Housing

 N/A MSE303HR

Bearing - Housing - Seal

 N/A MSE303BRHRSS

Bearing - Housing - Seal UPC

 N/A 013992084101

Bearing UPC

 N/A 013992032119

Dimensions

Dimension B

 N/A 8 in204 mm

Dimension N

 N/A 13-1/2 in342 mm

Dimension D

 N/A 12.0 in305 mm

Dimension V

 N/A 6.0 in152 mm

Dimension P

 N/A 0.9 in22 mm

Dimension H

 N/A 1.7 in43 mm

Dimension S

 N/A 2 in51 mm

Dimension U

 N/A 0.2 mm6 in

Dimension Y

 N/A 0.7 in19 mm

Bearings Ratings

Cr - Dynamic Load Rating

 N/A 66768 lbf297000 N

Cor - Static Load Rating

 N/A 79358 lbf353000 N

Ca - Axial Load Rating

 N/A 4002 lbf17800 N

Maximum Speed

 N/A 2520 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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