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Timken® Self-Aligning Tapered Roller Bearing Mounted Bearings are designed for applications from aggregate and steel to mining and power generation. The heavy duty housing and cartridge are made from cast steel to stand up to the harshest conditions, and are designed to accept +/-4 degrees of misalignment.. Metric sizes also are available in shaft diameters ranging from 35 mm to 90 mm.

Open and Closed end covers available for purchase.
Unit of Measure

Specifications

Shaft Size

 N/A 5 7/16 in

Shaft Size Type

 N/A Imperial

Lubrication

 N/A Grease - Premium Industrial

Housing Type

 N/A SN Self-Aligning

Housing Coating

 N/A Powder Coat

Dimensions

Dimension B 

 N/A 228.6 mm9 in

Dimension L 

 N/A 530 mm20-7/8 in

Dimension A 

 N/A 160 mm6-19/64 in

Dimension J Min. 

 N/A 443 mm17-7/16 in

Dimension J Max. 

 N/A 477 mm18-7/8 in

Bolt Diameter 

 N/A 30 mm1-1/4 in

Dimension N 

 N/A 35 mm1-3/8 in

Dimension N1 

 N/A 42 mm1-21/32 in

Dimension H1 

 N/A 83 mm3-17/64 in

Dimension H2 

 N/A 320 mm12-39/64 in

Dimension d1 

 N/A 238.1 mm9-3/8 in

Dimension H 

 N/A 170 mm6-11/16 in

Dimension W 

 N/A 381 mm15 in

Note

Note

 N/A
Note: All units have a 1/8" pipe thread grease fitting

The Maximum Permissible Thrust Load applies to conditions of slip fit with set screw mounting or in applications where a large moment loading occurs. The values shown are valid only when two collars and set screws are used.

When heavy thrust forces are applied, the friction between the pillow block base may not be sufficient to prevent movement. Mechanical stops or shear bars with strength sufficient to support the load should be added. Never weld the pillow block or bearing to secure it to the shaft or base.
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