Menu
Find Your Nearest Timken Sales Office or Authorized Distributor

Our locator tool helps you connect with the right Timken partner quickly. Registered users
can save their nearest Timken Sales office or distributor in their dashboard.

Try the Locator Tool
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
Explore Timken Engineering Tools
Videos on YouTube

Check out our Engineering Tools video playlist on YouTube. These short walkthroughs
help you navigate Timken calculation tools, selection guides and digital resources.

View the Full Playlist
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 23140

Shaft Size

 N/A 7 3/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A TAA30SN40K703SB TAA30SN40K703SC TAA30SN40K703SEB TAA30SN40K703SEC TAA30SN40K703SEM TAA30SN40K703SEN TAA30SN40K703SEO TAA30SN40K703SET TAA30SN40K703SMT TAA30SN40K703SNT TAA30SN40K703SO TAA30SN40K703ST

Locking Style

 N/A Double Nut Tapered Adapter

Housing Construction

 N/A Four-Bolt Pillow Block

Dimensions

Dimension A

 N/A 7.48 in190 mm

Dimension B

 N/A 15.39 in391 mm

Dimension C

 N/A 9.45 in240 mm

Dimension D Min

 N/A 18.11 in460 mm

Dimension D Max

 N/A 19.69 in500 mm

Dimension E

 N/A 4.72 in120 mm

Dimension F

 N/A 22.05 in560 mm

Dimension G

 N/A 8.13 in206 mm

Dimension H

 N/A 2.36 in60 mm

Dimension J (Bolt Size)

 N/A 1 in24 mm

Dimension L

 N/A 8.38 in213 mm

Dimension MT

 N/A 4.32 in109.7 mm

Dimension RTT

 N/A 0.66 in16.8 mm

Dimension ST

 N/A 8.57 in217.7 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 540000 lbf2400000 N

C - Dynamic Load (Basic)

 N/A 386000 lbf1720000 N

e - Geometry Factor

 N/A 0.31

Y1 - Geometry Factor

 N/A 2.15

Y2 - Geometry Factor

 N/A 3.2

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.