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

Specifications

Design Unit

 N/A Metric

d - Bore

 N/A 150 mm

Cage Type

 N/A EMB

UPC Code

 N/A 087796266711

Cage Material

 N/A Brass

Superseded Part

 N/A 22330YMBW33W800C4

Dimensions

D - Outer Diameter

 N/A 12.5981 in319.993 mm

B' - Inner Ring Width

 N/A 4.252 in108 mm

B - Outer Ring Width

 N/A 4.2520 in108 mm

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1 N/A 0.120 in3 mm
r - Outer Ring "To Clear" Radius2 N/A 0.12 in3 mm

da - Inner Ring Backing Diameter

 N/A 194 mm7.6000 in

Da - Outer Ring Backing Diameter

 N/A 288 mm11.3000 in

Basic Load Ratings

C0 - Static Radial Rating

 N/A 424000 lbf1890000 N

C1(2) - Dynamic Radial Rating (Two-Rows)

 N/A 365000 lbf1620000 N

Factors

e - ISO Factor3 N/A 0.33
Y0 - ISO Factor4 N/A 2.03
Y1 - ISO Factor5 N/A 2.08
Y2 - ISO Factor6 N/A 3.09

Reference Thermal Speed Rating (Grease)

 N/A 1500 rpm
Reference Thermal Speed Rating (Oil)7 N/A 1700 rpm
Cg - Geometry Factor8 N/A 0.0884
  • 1 Maximum housing fillet radius that bearing corners will clear.
  • 2 Maximum shaft fillet radius that bearing corners will clear.
  • 3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 4 These factors apply for both inch and metric calculations. See engineering
  • 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 6 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 7 See thermal speed ratings in the engineering section.
  • 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.