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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 3/4 in

Seal Type

 N/A Kevlar Packing Seal

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 Tension Type

Bearing Number

 N/A MSE312BR

Housing

 N/A MSE312HR

Take-Up Reference

 N/A TT07

Bearing - Housing - Seal

 N/A MSE312BRHKPS

Bearing - Housing - Seal UPC

 N/A 013992090058

Bearing UPC

 N/A 013992032270

Dimensions

Dimension B

 N/A 8.5 in216 mm

Dimension N

 N/A 15 in382 mm

Dimension D

 N/A 13.5 in343 mm

Dimension V

 N/A 6.4 in162 mm

Dimension P

 N/A 0.9 in22 mm

Dimension H

 N/A 1.9 in48 mm

Dimension S

 N/A 2.8 in70 mm

Dimension A

 N/A 9.0 in228 mm

Dimension T

 N/A 17.5 in445 mm

Dimension X

 N/A 1.7 in42 mm

Dimension W

 N/A 1.7 in44 mm

Dimension R

 N/A 1.6 in41 mm

Bearings Ratings

Cr - Dynamic Load Rating

 N/A 87226 lbf388000 N

Cor - Static Load Rating

 N/A 110381 lbf491000 N

Ca - Axial Load Rating

 N/A 5620 lbf25000 N

Maximum Speed

 N/A 2130 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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