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
Spherical bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present.
Unit of Measure

Key Dimensions

Design Unit

 N/A Metric

Bore (d)

 N/A 80 mm

O.D. (D)

 N/A 169.993 mm6.6926 in

B' - Inner Ring Width

 N/A 58 mm2.2835 in

B - Outer Ring Width

 N/A 58 mm2.2835 in

Dynamic Radial Load Rating - 1M Revs (C1)

 N/A 534000 N120000 lbf
e Factor1 N/A 0.33

Dimensions

R - Inner Ring "To Clear" Radius2 N/A 2.0 mm0.080 in
r - Outer Ring "To Clear" Radius3 N/A 2 mm0.08 in

Shaft Backing Shoulder Diameter

 N/A 103 mm4.1000 in

Housing Backing Shoulder Diameter

 N/A 153.000 mm6.000 in

Basic Load Ratings

Static Radial Load Rating (C0)

 N/A 499000 N112000 lbf

Thermal Reference Speed - Grease 

 N/A 3300 rpm
Thermal Reference Speed - Oil4 N/A 3900 rpm

Key Dimensions

Y0 Factor5 N/A 2.01

Factors

Y1 Factor 6 N/A 2.06
Y2 Factor 7 N/A 3.06
Geometry Factor (Cg)8 N/A 0.0638
  • 1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 2 Maximum housing fillet radius that bearing corners will clear.
  • 3 Maximum shaft fillet radius that bearing corners will clear.
  • 4 See thermal speed ratings in the engineering section.
  • 5 These factors apply for both inch and metric calculations. See engineering
  • 6 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 8 Geometry constant for Lubrication Life Adjustment Factor a3l.
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.