QUICK FLEX Complete Standard Coupling Assembly with High-Speed Cover On The Timken Company

Part Number	Pilot-Bore Diameter	Maximum Bore Size - Standard Keyway	Max. RPM	Color	Continuous Torque	CAD
QF5 Assembly W/Red	N/A	N/A 25 mm1 1/4 in	N/A 12000 rpm	N/A Red	N/A 43 N·m377 in·lb	N/A
QF5 Assembly W/Blue	N/A	N/A 25 mm1 1/4 in	N/A 12000 rpm	N/A Blue	N/A 93 N·m819 in·lb	N/A
QF5 Assembly W/White	N/A	N/A 25 mm1 1/4 in	N/A 12000 rpm	N/A White	N/A 93 N·m819 in·lb	N/A
QF15 Assembly W/Red	N/A 17/32	N/A 40 mm1 5/8 in	N/A 9000 rpm	N/A Red	N/A 120 N·m1059 in·lb	N/A
QF15 Assembly W/Blue	N/A 17/32	N/A 40 mm1 5/8 in	N/A 9000 rpm	N/A Blue	N/A 234 N·m2075 in·lb	N/A
QF15 Assembly W/White	N/A 17/32	N/A 40 mm1 5/8 in	N/A 9000 rpm	N/A White	N/A 234 N·m2075 in·lb	N/A
QF25 Assembly W/Red	N/A 5/8	N/A 50 mm2 1/8 in	N/A 7000 rpm	N/A Red	N/A 387 N·m3426 in·lb	N/A
QF25 Assembly W/Blue	N/A 5/8	N/A 50 mm2 1/8 in	N/A 7000 rpm	N/A Blue	N/A 730 N·m6461 in·lb	N/A
QF25 Assembly W/White	N/A 5/8	N/A 50 mm2 1/8 in	N/A 7000 rpm	N/A White	N/A 730 N·m6461 in·lb	N/A
QF50 Assembly W/Red	N/A 23/32	N/A 60 mm2 3/8 in	N/A 6000 rpm	N/A Red	N/A 798 N·m7066 in·lb	N/A
QF50 Assembly W/Blue	N/A 23/32	N/A 60 mm2 3/8 in	N/A 6000 rpm	N/A Blue	N/A 1582 N·m14002 in·lb	N/A
QF50 Assembly W/White	N/A 23/32	N/A 60 mm2 3/8 in	N/A 6000 rpm	N/A White	N/A 1582 N·m14002 in·lb	N/A
QF100 Assembly W/Red	N/A 15/16	N/A 75 mm3 in	N/A 4800 rpm	N/A Red	N/A 1602 N·m14178 in·lb	N/A
QF100 BAssembly W/lue	N/A 15/16	N/A 75 mm3 in	N/A 4800 rpm	N/A Blue	N/A 3177 N·m28115 in·lb	N/A
QF100 Assembly W/White	N/A 15/16	N/A 75 mm3 in	N/A 4800 rpm	N/A White	N/A 3177 N·m28115 in·lb	N/A
QF175 Assembly W/Red	N/A 1	N/A 95 mm3 7/8 in	N/A 4200 rpm	N/A Red	N/A 2780 N·m24602 in·lb	N/A
QF175 Assembly W/Blue	N/A 1	N/A 95 mm3 7/8 in	N/A 4200 rpm	N/A Blue	N/A 5325 N·m47123 in·lb	N/A
QF175 Assembly W/White	N/A 1	N/A 95 mm3 7/8 in	N/A 4200 rpm	N/A White	N/A 5325 N·m47123 in·lb	N/A
QF250 Assembly W/Red	N/A 1 1/2	N/A 105 mm4 1/8 in	N/A 3800 rpm	N/A Red	N/A 3513 N·m31091 in·lb	N/A
QF250 Assembly W/Blue	N/A 1 1/2	N/A 105 mm4 1/8 in	N/A 3800 rpm	N/A Blue	N/A 6975 N·m61726 in·lb	N/A
QF250 Assembly W/White	N/A 1 1/2	N/A 105 mm4 1/8 in	N/A 3800 rpm	N/A White	N/A 6975 N·m61726 in·lb	N/A
QF500 Assembly W/Red	N/A 1 7/8	N/A 115 mm4 1/2 in	N/A 3400 rpm	N/A Red	N/A 6790 N·m60091 in·lb	N/A
QF500 Assembly W/Blue	N/A 1 7/8	N/A 115 mm4 1/2 in	N/A 3400 rpm	N/A Blue	N/A 13051 N·m115497 in·lb	N/A
QF500 Assembly W/White	N/A 1 7/8	N/A 115 mm4 1/2 in	N/A 3400 rpm	N/A White	N/A 13051 N·m115497 in·lb	N/A
QF1000 Assembly W/Red	N/A 1 7/8	N/A 140 mm5 1/2 in	N/A 3000 rpm	N/A Red	N/A 9601 N·m84966 in·lb	N/A

QF5 Assembly W/Red

N/A

N/A 25 mm1 1/4 in

N/A 12000 rpm

N/A Red

N/A 43 N·m377 in·lb

N/A

QF5 Assembly W/Blue

N/A

N/A 25 mm1 1/4 in

N/A 12000 rpm

N/A Blue

N/A 93 N·m819 in·lb

N/A

QF5 Assembly W/White

N/A

N/A 25 mm1 1/4 in

N/A 12000 rpm

N/A White

N/A 93 N·m819 in·lb

N/A

QF15 Assembly W/Red

N/A 17/32

N/A 40 mm1 5/8 in

N/A 9000 rpm

N/A Red

N/A 120 N·m1059 in·lb

N/A

QF15 Assembly W/Blue

N/A 17/32

N/A 40 mm1 5/8 in

N/A 9000 rpm

N/A Blue

N/A 234 N·m2075 in·lb

N/A

QF15 Assembly W/White

N/A 17/32

N/A 40 mm1 5/8 in

N/A 9000 rpm

N/A White

N/A 234 N·m2075 in·lb

N/A

QF25 Assembly W/Red

N/A 5/8

N/A 50 mm2 1/8 in

N/A 7000 rpm

N/A Red

N/A 387 N·m3426 in·lb

N/A

QF25 Assembly W/Blue

N/A 5/8

N/A 50 mm2 1/8 in

N/A 7000 rpm

N/A Blue

N/A 730 N·m6461 in·lb

N/A

QF25 Assembly W/White

N/A 5/8

N/A 50 mm2 1/8 in

N/A 7000 rpm

N/A White

N/A 730 N·m6461 in·lb

N/A

QF50 Assembly W/Red

N/A 23/32

N/A 60 mm2 3/8 in

N/A 6000 rpm

N/A Red

N/A 798 N·m7066 in·lb

N/A

QF50 Assembly W/Blue

N/A 23/32

N/A 60 mm2 3/8 in

N/A 6000 rpm

N/A Blue

N/A 1582 N·m14002 in·lb

N/A

QF50 Assembly W/White

N/A 23/32

N/A 60 mm2 3/8 in

N/A 6000 rpm

N/A White

N/A 1582 N·m14002 in·lb

N/A

QF100 Assembly W/Red

N/A 15/16

N/A 75 mm3 in

N/A 4800 rpm

N/A Red

N/A 1602 N·m14178 in·lb

N/A

QF100 BAssembly W/lue

N/A 15/16

N/A 75 mm3 in

N/A 4800 rpm

N/A Blue

N/A 3177 N·m28115 in·lb

N/A

QF100 Assembly W/White

N/A 15/16

N/A 75 mm3 in

N/A 4800 rpm

N/A White

N/A 3177 N·m28115 in·lb

N/A

QF175 Assembly W/Red

N/A 1

N/A 95 mm3 7/8 in

N/A 4200 rpm

N/A Red

N/A 2780 N·m24602 in·lb

N/A

QF175 Assembly W/Blue

N/A 1

N/A 95 mm3 7/8 in

N/A 4200 rpm

N/A Blue

N/A 5325 N·m47123 in·lb

N/A

QF175 Assembly W/White

N/A 1

N/A 95 mm3 7/8 in

N/A 4200 rpm

N/A White

N/A 5325 N·m47123 in·lb

N/A

QF250 Assembly W/Red

N/A 1 1/2

N/A 105 mm4 1/8 in

N/A 3800 rpm

N/A Red

N/A 3513 N·m31091 in·lb

N/A

QF250 Assembly W/Blue

N/A 1 1/2

N/A 105 mm4 1/8 in

N/A 3800 rpm

N/A Blue

N/A 6975 N·m61726 in·lb

N/A

QF250 Assembly W/White

N/A 1 1/2

N/A 105 mm4 1/8 in

N/A 3800 rpm

N/A White

N/A 6975 N·m61726 in·lb

N/A

QF500 Assembly W/Red

N/A 1 7/8

N/A 115 mm4 1/2 in

N/A 3400 rpm

N/A Red

N/A 6790 N·m60091 in·lb

N/A

QF500 Assembly W/Blue

N/A 1 7/8

N/A 115 mm4 1/2 in

N/A 3400 rpm

N/A Blue

N/A 13051 N·m115497 in·lb

N/A

QF500 Assembly W/White

N/A 1 7/8

N/A 115 mm4 1/2 in

N/A 3400 rpm

N/A White

N/A 13051 N·m115497 in·lb

N/A

QF1000 Assembly W/Red

N/A 1 7/8

N/A 140 mm5 1/2 in

N/A 3000 rpm

N/A Red

N/A 9601 N·m84966 in·lb

N/A

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Insert Color

Part Number

Pilot-Bore Diameter

Maximum Bore Size - Standard Keyway

Max. RPM

Color

Continuous Torque

CAD