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 23148

Shaft Size

 N/A 8 7/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A TAAPH048K807SB TAAPH048K807SC TAAPH048K807SEB TAAPH048K807SEC TAAPH048K807SEM TAAPH048K807SEN TAAPH048K807SEO TAAPH048K807SET TAAPH048K807SMT TAAPH048K807SNT TAAPH048K807SO TAAPH048K807ST

Locking Style

 N/A Double Nut Tapered Adapter

Housing Construction

 N/A Four-Bolt Pillow Block

Dimensions

Dimension A

 N/A 8.25 in209.5 mm

Dimension B

 N/A 18.1 in459.7 mm

Dimension C

 N/A 11.81 in300 mm

Dimension D Min

 N/A 22.5 in571.5 mm

Dimension D Max

 N/A 25 in635 mm

Dimension E

 N/A 5 in127 mm

Dimension F

 N/A 29.5 in749.3 mm

Dimension G

 N/A 8 in203.2 mm

Dimension H

 N/A 3.54 in89.9 mm

Dimension J (Bolt Size)

 N/A 1.25 in30 mm

Dimension L

 N/A 8.92 in226.6 mm

Dimension MT

 N/A 4.93 in125.2 mm

Dimension RTT

 N/A 0.88 in22.4 mm

Dimension ST

 N/A 9.71 in246.6 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 748000 lbf3330000 N

C - Dynamic Load (Basic)

 N/A 512000 lbf2280000 N

e - Geometry Factor

 N/A 0.3

Y1 - Geometry Factor

 N/A 2.28

Y2 - Geometry Factor

 N/A 3.4

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.