Smarter Bearing Selection Is Here

The Timken® Syber® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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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.

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  • The QUICK FLEX Type coupling consists of two standard hubs and one insert and one cover.
  • QUICK FLEX flexible urethane coupling inserts are resistant to most chemicals and avaialble in four materials for varying temperature and torque needs.
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Clear Filter

Coupling Size

Color

Torque  (in·lb)

Part Number

Description 

Coupling Size

Color

Nominal Torque

Inner Diameter (L)

N/A QF5TINSERT N/A 5 N/A Black N/A N/A 1.23 in31.2 mm
N/A QF5BINSERT N/A 5 N/A Blue N/A N/A 1.23 in31.2 mm
N/A QF5INSERT N/A 5 N/A Red N/A N/A 1.23 in31.2 mm
N/A QF5HINSERT N/A 5 N/A White N/A N/A 1.23 in31.2 mm
N/A QF15TINSERT N/A 15 N/A Black N/A 452 in·lb N/A 1.66 in42.2 mm
N/A QF15BINSERT N/A 15 N/A Blue N/A 293 in·lb N/A 1.66 in42.2 mm
N/A QF15INSERT N/A 15 N/A Red N/A 150 in·lb N/A 1.66 in42.2 mm
N/A QF15HINSERT N/A 15 N/A White N/A 293 in·lb N/A 1.66 in42.2 mm
N/A QF25TINSERT N/A 25 N/A Black N/A 1407 in·lb N/A 2.16 in54.9 mm
N/A QF25BINSERT N/A 25 N/A Blue N/A 913 in·lb N/A 2.16 in54.9 mm
N/A QF25INSERT N/A 25 N/A Red N/A 484 in·lb N/A 2.16 in54.9 mm
N/A QF25HINSERT N/A 25 N/A White N/A 913 in·lb N/A 2.16 in54.9 mm
N/A QF50TINSERT N/A 50 N/A Black N/A 2992 in·lb N/A 2.41 in61.2 mm
N/A QF50BINSERT N/A 50 N/A Blue N/A 1978 in·lb N/A 2.41 in61.2 mm
N/A QF50INSERT N/A 50 N/A Red N/A 998 in·lb N/A 2.41 in61.2 mm
N/A QF50HINSERT N/A 50 N/A White N/A 1978 in·lb N/A 2.41 in61.2 mm
N/A QF100TINSERT N/A 100 N/A Black N/A 6061 in·lb N/A 3.05 in77.5 mm
N/A QF100BINSERT N/A 100 N/A Blue N/A 3971 in·lb N/A 3.05 in77.5 mm
N/A QF100INSERT N/A 100 N/A Red N/A 2003 in·lb N/A 3.05 in77.5 mm
N/A QF100HINSERT N/A 100 N/A White N/A 3971 in·lb N/A 3.05 in77.5 mm
N/A QF175TINSERT N/A 175 N/A Black N/A 9973 in·lb N/A 3.9 in99.1 mm
N/A QF175BINSERT N/A 175 N/A Blue N/A 6656 in·lb N/A 3.9 in99.1 mm
N/A QF175INSERT N/A 175 N/A Red N/A 3475 in·lb N/A 3.9 in99.1 mm
N/A QF175HINSERT N/A 175 N/A White N/A 6656 in·lb N/A 3.9 in99.1 mm
N/A QF250TINSERT N/A 250 N/A Black N/A 13438 in·lb N/A 4.13 in104.9 mm
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