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.

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.

Batch CAD Cart (0)
  • Cart is empty
Unit of Measure

Specifications

Bore Size

N/A 30 mm

Bearing Style

N/A QF – High Temp

Bearing Number

N/A QFU4LK206

Housing Material

N/A Hygienic Blue Thermoset (Polymer)

DoubleLock® Style

N/A Standard

Housing Construction

N/A Round Flange

Dimensions

Total Length L

N/A 4.374 in111.1 mm

Total Height L

N/A 4.374 in111.1 mm

Width A0

N/A 1.333 in33.8 mm

Bolt Hole Spacing J

N/A 2.563 in65.1 mm

Bolt Circle Diameter J1

N/A 3.626 in92.1 mm

Housing Width A

N/A 1.252 in31.8 mm

Bolt Hole Size N

N/A 0.406 in10.3 mm

Center of Bearing from Housing End A2

N/A 0.343 in8.7 mm

Center of Bearing from Bearing End S

N/A 0.522 in13.3 mm

Locking Sleeve Width B1

N/A 1.543 in39.2 mm

Locking Collar Outside Diameter d1

N/A 1.969 in50.0 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.