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
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QUICK FLEX couplings consist of two hubs, one insert, and a cover.
QUICK FLEX Coupling Hub Photo
Unit of Measure
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Part Number

Description 

Bore Size

Coupling Size

Keyway Size (mm)

Length thru Bore

CAD

88345044149 N/A QF1890X100MM N/A 100 mm N/A 1890 N/A 28x6.4 N/A 5.74 in145.8 mm N/A
88345044150 N/A QF1890X110MM N/A 110 mm N/A 1890 N/A 28x6.4 N/A 5.74 in145.8 mm N/A
88345044151 N/A QF1890X110MMU N/A 110 mm N/A 1890 N/A 28x6.4 N/A 5.74 in145.8 mm N/A
88345043011 N/A QF1890X115MM N/A 115 mm N/A 1890 N/A 32x7.4 N/A 5.74 in145.8 mm N/A
88345096022 N/A QF1890X120MMU N/A 120 mm N/A 1890 N/A 32x7.4 N/A 5.74 in145.8 mm N/A
88345044152 N/A QF1890X125MM N/A 125 mm N/A 1890 N/A 32x7.4 N/A 5.74 in145.8 mm N/A
88345096365 N/A QF1890X130MM N/A 130 mm N/A 1890 N/A 32x7.4 N/A 5.74 in145.8 mm N/A
88345044153 N/A QF1890X140MM N/A 140 mm N/A 1890 N/A 36x8.4 N/A 5.74 in145.8 mm N/A
88345043012 N/A QF1890X140MMU N/A 140 mm N/A 1890 N/A 36x8.4 N/A 5.74 in145.8 mm N/A
88345044154 N/A QF1890X145MMU N/A 145 mm N/A 1890 N/A 36x8.4 N/A 5.74 in145.8 mm N/A
88345043013 N/A QF1890X150MM N/A 150 mm N/A 1890 N/A 36x8.4 N/A 5.74 in145.8 mm N/A
88345043014 N/A QF1890X150MMU N/A 150 mm N/A 1890 N/A 36x8.4 N/A 5.74 in145.8 mm N/A
88345045916 N/A QF1890X155MM N/A 155 mm N/A 1890 N/A 40x9.4 N/A 5.74 in145.8 mm N/A
88345043015 N/A QF1890X160MM N/A 160 mm N/A 1890 N/A 40x9.4 N/A 5.74 in145.8 mm N/A
88345044155 N/A QF1890X160MMU N/A 160 mm N/A 1890 N/A 40x9.4 N/A 5.74 in145.8 mm N/A
88345044156 N/A QF1890X165MM N/A 165 mm N/A 1890 N/A 40x9.4 N/A 5.74 in145.8 mm N/A
88345096366 N/A QF1890X170MM N/A 170 mm N/A 1890 N/A 40x9.4 N/A 5.74 in145.8 mm N/A
88345043016 N/A QF1890X170MMU N/A 170 mm N/A 1890 N/A 40x9.4 N/A 5.74 in145.8 mm N/A
88345044188 N/A QF1890X622MM N/A 622 mm N/A 1890 N/A N/A 5.74 in145.8 mm N/A
88345044334 N/A QF3150X70MM N/A 70 mm N/A 3150 N/A 20X4.9 N/A 6.18 in157 mm N/A
88345044307 N/A QF3150X100MM N/A 100 mm N/A 3150 N/A 28x6.4 N/A 6.18 in157 mm N/A
88345044308 N/A QF3150X110MMU N/A 110 mm N/A 3150 N/A 28x6.4 N/A 6.18 in157 mm N/A
88345044309 N/A QF3150X130MM N/A 130 mm N/A 3150 N/A 32x7.4 N/A 6.18 in157 mm N/A
88345043114 N/A QF3150X140MM N/A 140 mm N/A 3150 N/A 36x8.4 N/A 6.18 in157 mm N/A
88345043115 N/A QF3150X140MMU N/A 140 mm N/A 3150 N/A 36x8.4 N/A 6.18 in157 mm N/A
Unit of Measure
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