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Heavy series bearing products offer solutions to the most demanding of load conditions. Bearings are supported by robust and durable mountings and can be equipped with a variety of sealing solutions. If a standard catalog product does not meet your requirements, a Timken engineer will be happy to provide help and advice on your application.

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Unit of Measure

Key Dimensions

Shaft Size

 N/A 420 mm

Seal Type

 N/A Viton Single Lip

Bearing Type

 N/A Split Cylindrical Retained Type

Support Type

 N/A Eight-Bolt Plummer Block

Series Type

 N/A Heavy Series

Pillow/Plummer Block Style

 N/A Split Cylindrical Housed Unit - Standard

Bolt Size

 N/A 8 x M48

Bearing Number

 N/A HSM420BR

Housing

 N/A HSM420HR

Support Reference

 N/A S89

Seal Number

 N/A 420MMRSS

Bearing - Housing - Seal

 N/A HSM420BRHRSS

Bearing UPC

 N/A 013992056986

Other Dimensions

Dimension H

 N/A 20.000 in508 mm

Dimension H1

 N/A 3-1/2 in90 mm

Dimension H2

 N/A 42.3 in1075 mm

Dimension J1

 N/A 39.0 in990 mm

Dimension J2

 N/A 27.2 in690 mm

Dimension K

 N/A 8.3 in210 mm

Dimension L

 N/A 50.0 in1270 mm

Dimension M

 N/A 14.2 in360 mm

Housing Width

 N/A 17.3 in440 mm

Bearings Ratings

Cr - Dynamic Load Rating

 N/A 805266 lbf3582000 N

Cor - Static Load Rating

 N/A 1433607 lbf6377000 N

Ca - Axial Load Rating

 N/A 62002 lbf275800 N

Maximum Speed

 N/A 360 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.