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.

Learn More
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
Batch CAD Cart (0)
  • Cart is empty
QUICK FLEX couplings consist of two hubs, one insert, and a cover.
Unit of Measure
Items
QUICK FLEX Coupling Hub Photo

QUICK FLEX Standard Hubs with Keyway - Metric Bores

QUICK FLEX Coupling Hub Photo

QUICK FLEX Standard Hubs with Keyway - Metric Bores

QUICK FLEX Coupling Hub Photo

QUICK FLEX Standard Hubs with Keyway - Metric Bores

QUICK FLEX Coupling Hub Photo

QUICK FLEX Standard Hubs with Keyway - Metric Bores

QUICK FLEX Coupling Hub Photo

QUICK FLEX Standard Hubs with Keyway - Metric Bores
Description  N/A QF5S303X10MM N/A QF5S303X11MM N/A QF5S303X12MM N/A QF5S303X14MM N/A QF5S303X15MM
Bore Size N/A 10 mm N/A 11 mm N/A 12 mm N/A 14 mm N/A 15 mm
Hub Style N/A
Coupling Type N/A QUICK FLEX
Coupling Size N/A 5
Material N/A 303 Stainless Steel
Keyway Size (mm) N/A 3x1.4 N/A 4x1.8 N/A 4x1.8 N/A 5X2.3 N/A 5X2.3
Length thru Bore N/A 1.08 in27.4 mm
Overall Length N/A
Color N/A Metallic
Nominal Torque N/A
Min. Bore (Dimensions ID1/ID2) N/A
Max. Bore (Dimensions ID1/ID2) N/A 1 1/4 in25.00 mm
Hub Length N/A
Max. Speed N/A
Dimension G N/A 2 in50.8 mm
Dimension SL N/A 0.88 in22.4 mm
Dimension T N/A
Rated HP at 100 rpm N/A
Rated HP at 1,200 rpm N/A
Rated HP at 1,800 rpm N/A
Rated HP at 3,600 rpm N/A
# of Jaws N/A
Elastomeric Member N/A
Weight N/A
Weight (Complete Coupling w/ Max. Bores) N/A
Weight (Complete Coupling w/ Min. Bores) N/A
Cubic inches N/A