The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
Print Back
QUICK FLEX couplings consist of two hubs, one insert, and a cover.
QUICK FLEX Coupling Hub Photo
Unit of Measure
 1 2 3 4 5 »  

Part Number

Description 

Bore Size

Coupling Size

Keyway Size (mm)

Length thru Bore

CAD

88345043080 N/A QF25S303X42MM N/A 42 mm N/A 25 N/A 12X3.3 N/A 1.81 in46 mm N/A
88345032989 N/A QF25X42MM N/A 42 mm N/A 25 N/A 12X3.3 N/A 1.81 in46 mm N/A
88345043705 N/A QF25X42MMU N/A 42 mm N/A 25 N/A 12X3.3 N/A 1.81 in46 mm N/A
88345044298 N/A QF25X43MM N/A 43 mm N/A 25 N/A 12X3.3 N/A 1.81 in46 mm N/A
88345095925 N/A QF25S303X45MM N/A 45 mm N/A 25 N/A 14X3.8 N/A 1.81 in46 mm N/A
88345032990 N/A QF25X45MM N/A 45 mm N/A 25 N/A 14X3.8 N/A 1.81 in46 mm N/A
88345031040 N/A QF50X40MM N/A 40 mm N/A 50 N/A 12X3.3 N/A 2.16 in54.9 mm N/A
88345043192 N/A QF50X40MMU N/A 40 mm N/A 50 N/A 12X3.3 N/A 2.16 in54.9 mm N/A
88345031041 N/A QF50X42MM N/A 42 mm N/A 50 N/A 12X3.3 N/A 2.16 in54.9 mm N/A
88345043722 N/A QF50X42MMU N/A 42 mm N/A 50 N/A 12X3.3 N/A 2.16 in54.9 mm N/A
88345043166 N/A QF50S303X45MM N/A 45 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345031042 N/A QF50X45MM N/A 45 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345043723 N/A QF50X45MMU N/A 45 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345044427 N/A QF50S303X48MM N/A 48 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345039972 N/A QF50X48MM N/A 48 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345043724 N/A QF50X48MMU N/A 48 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345044428 N/A QF50S303X50MM N/A 50 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345031043 N/A QF50X50MM N/A 50 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345043725 N/A QF50X50MMU N/A 50 mm N/A 50 N/A 14X3.8 N/A 2.16 in54.9 mm N/A
88345096031 N/A QF50X50MME N/A 50 mm N/A 50 N/A 16 x 4.3 N/A 2.16 in54.9 mm N/A
88345045805 N/A QF50X52MM N/A 52 mm N/A 50 N/A 16X4.3 N/A 2.16 in54.9 mm N/A
88345031044 N/A QF50X55MM N/A 55 mm N/A 50 N/A 16X4.3 N/A 2.16 in54.9 mm N/A
88345043726 N/A QF50X55MMU N/A 55 mm N/A 50 N/A 16X4.3 N/A 2.16 in54.9 mm N/A
88345043167 N/A QF50S303X60MM N/A 60 mm N/A 50 N/A 18X4.4 N/A 2.16 in54.9 mm N/A
88345031045 N/A QF50X60MM N/A 60 mm N/A 50 N/A 18X4.4 N/A 2.16 in54.9 mm N/A
Unit of Measure
 1 2 3 4 5 »