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

Types of Components

Housing

 N/A SNTD 3138G

Bearing

 N/A 23138

Locating Rings (width x OD)

 N/A SR320X10

Seal Type

 N/A Taconite

Seal

 N/A TA44
End Cover1 N/A EC44

Housing

Material 

 N/A Ductile Iron

Housing Mass

 N/A 92.1 Kg

Bolt Qty

 N/A 4

Bearing

Cage Type

 N/A EJ

C1 Dynamic Load Rating

 N/A 1340000

C0 Static Load Rating

 N/A 1700000

Max Oil Speed

 N/A 1900

Max Grease Speed

 N/A 1600

Dimensions

Shaft Diameter da

 N/A 190 mm

Shaft Diameter db

 N/A 200 mm

A

 N/A 260 mm

A1

 N/A 210 mm

A3

 N/A 336 mm

C

 N/A 10 mm

G

 N/A M24

H

 N/A 375 mm

H1

 N/A 190 mm

H2

 N/A 80 mm

J

 N/A 480 mm

J1

 N/A 120 mm

L

 N/A 560 mm

N

 N/A 28 mm

N1

 N/A 34 mm

Specifications

Alternate Part Name

 N/A SNTD 3138G - 23138 - TA44

Superseded Part

 N/A SNT 3138G - 23138 - TA44
  • 1 Two seals are required for a thru shaft application. One end cover can be used if application is not a thru shaft design. In this case, only one seal is required.
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.