Menu
Discover the New “My Dashboard” Experience

Join Eric Stasiowski, manager – online marketing & ecommerce, to see how you can save key items like documents, bearings, and distributor locations directly to your account.

View Video
Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More
Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

View Video
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
 
Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 23168

Shaft Size

 N/A 320 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A TAA31SN68K320SB TAA31SN68K320SC TAA31SN68K320SEB TAA31SN68K320SEC TAA31SN68K320SEM TAA31SN68K320SEN TAA31SN68K320SEO TAA31SN68K320SET TAA31SN68K320SMT TAA31SN68K320SNT TAA31SN68K320SO TAA31SN68K320ST

Locking Style

 N/A Double Nut Tapered Adapter

Housing Construction

 N/A Four-Bolt Pillow Block

Dimensions

Dimension A

 N/A 13.39 in340 mm

Dimension B

 N/A 26.57 in675 mm

Dimension C

 N/A 17.32 in440 mm

Dimension D Min

 N/A 31.1 in790 mm

Dimension D Max

 N/A 32.68 in830 mm

Dimension E

 N/A 8.66 in220 mm

Dimension F

 N/A 37.4 in950 mm

Dimension G

 N/A 11.66 in296 mm

Dimension H

 N/A 4.53 in115 mm

Dimension J (Bolt Size)

 N/A 1.5 in36 mm

Dimension L

 N/A 13.62 in346 mm

Dimension MT

 N/A 6.92 in175.8 mm

Dimension RTT

 N/A 1.29 in32.8 mm

Dimension ST

 N/A 13.65 in346.7 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 1540000 lbf6850000 N

C - Dynamic Load (Basic)

 N/A 1010000 lbf4500000 N

e - Geometry Factor

 N/A 0.3

Y1 - Geometry Factor

 N/A 2.22

Y2 - Geometry Factor

 N/A 3.3

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.