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  • QUICK FLEX Coupling Hub Photo
  • QF cutaway 1
  • QuickFlex-Dim
QUICK FLEX couplings consist of two hubs, one insert, and a cover.
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Bore Size (mm)

Coupling Size

Keyway Size

Part Number

Description 

Bore Size

Coupling Size

Keyway Size (mm)

Length thru Bore

CAD

88345046040 N/A QF5S303X10MM N/A 10 mm N/A 5 N/A 3x1.4 N/A 1.08 in27.4 mm N/A
88345032894 N/A QF5S303X11MM N/A 11 mm N/A 5 N/A 4x1.8 N/A 1.08 in27.4 mm N/A
88345032895 N/A QF5S303X12MM N/A 12 mm N/A 5 N/A 4x1.8 N/A 1.08 in27.4 mm N/A
88345032896 N/A QF5S303X14MM N/A 14 mm N/A 5 N/A 5X2.3 N/A 1.08 in27.4 mm N/A
88345032897 N/A QF5S303X15MM N/A 15 mm N/A 5 N/A 5X2.3 N/A 1.08 in27.4 mm N/A
88345032898 N/A QF5S303X16MM N/A 16 mm N/A 5 N/A 5X2.3 N/A 1.08 in27.4 mm N/A
88345046346 N/A QF5S303X17MM N/A 17 mm N/A 5 N/A 5X2.3 N/A 1.08 in27.4 mm N/A
88345046177 N/A QF5S303X17MMU N/A 17 mm N/A 5 N/A 5X2.3 N/A 1.08 in27.4 mm N/A
88345032899 N/A QF5S303X18MM N/A 18 mm N/A 5 N/A 6X2.8 N/A 1.08 in27.4 mm N/A
88345046178 N/A QF5S303X18MMU N/A 18 mm N/A 5 N/A 6X2.8 N/A 1.08 in27.4 mm N/A
88345040999 N/A QF5S303X19MM N/A 19 mm N/A 5 N/A 6X2.8 N/A 1.08 in27.4 mm N/A
88345032900 N/A QF5S303X20MM N/A 20 mm N/A 5 N/A 6X2.8 N/A 1.08 in27.4 mm N/A
88345032901 N/A QF5S303X22MM N/A 22 mm N/A 5 N/A 6X2.8 N/A 1.08 in27.4 mm N/A
88345096463 N/A QF5S303X22MME N/A 22 mm N/A 5 N/A 8 X 3.3 N/A 1.08 in27.4 mm N/A
88345041108 N/A QF5S303X23MM N/A 23 mm N/A 5 N/A 8X3.3 N/A 1.08 in27.4 mm N/A
88345032902 N/A QF5S303X24MM N/A 24 mm N/A 5 N/A 8X3.3 N/A 1.08 in27.4 mm N/A
88345032903 N/A QF5S303X25MM N/A 25 mm N/A 5 N/A 8X3.3 N/A 1.08 in27.4 mm N/A
88345044060 N/A QF15X10MM N/A 10 mm N/A 15 N/A 3x1.4 N/A 1.34 in34 mm N/A
88345044067 N/A QF15X14MM N/A 14 mm N/A 15 N/A 5X2.3 N/A 1.34 in34 mm N/A
88345044068 N/A QF15X14MMU N/A 14 mm N/A 15 N/A 5X2.3 N/A 1.34 in34 mm N/A
88345044072 N/A QF15X15MM N/A 15 mm N/A 15 N/A 5X2.3 N/A 1.34 in34 mm N/A
88345044051 N/A QF15S303X16MM N/A 16 mm N/A 15 N/A 5X2.3 N/A 1.34 in34 mm N/A
88345044073 N/A QF15X16MM N/A 16 mm N/A 15 N/A 5X2.3 N/A 1.34 in34 mm N/A
88345044075 N/A QF15X17MM N/A 17 mm N/A 15 N/A 5X2.3 N/A 1.34 in34 mm N/A
88345044076 N/A QF15X18MM N/A 18 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345032882 N/A QF15S303X19MM N/A 19 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345005223 N/A QF15X19MM N/A 19 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345043678 N/A QF15X19MMU N/A 19 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345032883 N/A QF15S303X20MM N/A 20 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345031031 N/A QF15X20MM N/A 20 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345043679 N/A QF15X20MMU N/A 20 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345032884 N/A QF15S303X22MM N/A 22 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345031032 N/A QF15X22MM N/A 22 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345043680 N/A QF15X22MMU N/A 22 mm N/A 15 N/A 6X2.8 N/A 1.34 in34 mm N/A
88345096067 N/A QF15S303X23MM N/A 23 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345032885 N/A QF15S303X24MM N/A 24 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345005224 N/A QF15X24MM N/A 24 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345043681 N/A QF15X24MMU N/A 24 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345032886 N/A QF15S303X25MM N/A 25 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345005225 N/A QF15X25MM N/A 25 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345043682 N/A QF15X25MMU N/A 25 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345042928 N/A QF15X27MM N/A 27 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345032887 N/A QF15S303X28MM N/A 28 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345005226 N/A QF15X28MM N/A 28 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345043683 N/A QF15X28MMU N/A 28 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345032888 N/A QF15S303X30MM N/A 30 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345005228 N/A QF15X30MM N/A 30 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345043684 N/A QF15X30MMU N/A 30 mm N/A 15 N/A 8X3.3 N/A 1.34 in34 mm N/A
88345032889 N/A QF15S303X32MM N/A 32 mm N/A 15 N/A 10X3.3 N/A 1.34 in34 mm N/A
88345005229 N/A QF15X32MM N/A 32 mm N/A 15 N/A 10X3.3 N/A 1.34 in34 mm N/A
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