QUICK FLEX Standard Hubs with Keyway - Inch (Imperial) Bores On The Timken Company

Engineers power search our entire catalog of bearing and bushings, with access to every attribute and technical specification possible. View our online catalog...

CAD (0) ▾

QUICK FLEX couplings consist of two hubs, one insert, and a cover.

451 - 491 of 491 | Results Per Page | View | Unit of Measure

« 6 7 8 9 10

Request Information Compare Items Search by Specification Add to CAD Cart

Clear Filter

Bore Size (in)

Coupling Size

Keyway Size (in)

Part Number	Description	Bore Size	Coupling Size	Keyway Size (W x D)	Length thru Bore	CAD

88345044222	N/A QF250X1-3/8	N/A 1-3/8 in	N/A 250	N/A 5/16X5/32 in	N/A 3.1 in78.7 mm	N/A
88345044223	N/A QF250X1-7/8	N/A 1-7/8 in	N/A 250	N/A 1/2X1/4 in	N/A 3.1 in78.7 mm	N/A
88345044202	N/A QF250S303X2-1/8	N/A 2-1/8 in	N/A 250	N/A 1/2X1/4 in	N/A 3.1 in78.7 mm	N/A
88345044227	N/A QF250X2-1/8	N/A 2-1/8 in	N/A 250	N/A 1/2X1/4 in	N/A 3.1 in78.7 mm	N/A
88345044228	N/A QF250X2-1/8U	N/A 2-1/8 in	N/A 250	N/A 1/2X1/4 in	N/A 3.1 in78.7 mm	N/A
88345044204	N/A QF250S303X2-3/8	N/A 2-3/8 in	N/A 250	N/A 5/8X5/16 in	N/A 3.1 in78.7 mm	N/A
88345044231	N/A QF250X2-3/8	N/A 2-3/8 in	N/A 250	N/A 5/8X5/16 in	N/A 3.1 in78.7 mm	N/A
88345043038	N/A QF250X2-5/8	N/A 2-5/8 in	N/A 250	N/A 5/8X5/16 in	N/A 3.1 in78.7 mm	N/A
88345044233	N/A QF250X2-5/8U	N/A 2-5/8 in	N/A 250	N/A 5/8X5/16 in	N/A 3.1 in78.7 mm	N/A
88345044205	N/A QF250S303X2-7/8	N/A 2-7/8 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345043039	N/A QF250X2-7/8	N/A 2-7/8 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345044236	N/A QF250X2-7/8U	N/A 2-7/8 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345050086	N/A QF250S303X3-1/8	N/A 3-1/8 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345044238	N/A QF250X3-1/8	N/A 3-1/8 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345044208	N/A QF250S303X3-3/8	N/A 3-3/8 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345095886	N/A QF250X3-3/8	N/A 3-3/8 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345044241	N/A QF250X3-3/8E	N/A 3-3/8 in	N/A 250	N/A 1x1/2 in	N/A 3.1 in78.7 mm	N/A
88345043047	N/A QF250X3-3/8U	N/A 3-3/8 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345044210	N/A QF250S303X3-5/8	N/A 3-5/8 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345043048	N/A QF250X3-5/8	N/A 3-5/8 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345043049	N/A QF250X3-5/8U	N/A 3-5/8 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345044243	N/A QF250X3-7/8	N/A 3-7/8 in	N/A 250	N/A 1x1/2 in	N/A 3.1 in78.7 mm	N/A
88345044244	N/A QF250X3-7/8U	N/A 3-7/8 in	N/A 250	N/A 1x1/2 in	N/A 3.1 in78.7 mm	N/A
88345043052	N/A QF250X4-1/8	N/A 4-1/8 in	N/A 250	N/A 1x1/2 in	N/A 3.1 in78.7 mm	N/A
88345043053	N/A QF250X4-1/8U	N/A 4-1/8 in	N/A 250	N/A 1x1/2 in	N/A 3.1 in78.7 mm	N/A
88345044232	N/A QF250X2-5/16	N/A 2-5/16 in	N/A 250	N/A 5/8X5/16 in	N/A 3.1 in78.7 mm	N/A
88345044234	N/A QF250X2-7/16	N/A 2-7/16 in	N/A 250	N/A 5/8X5/16 in	N/A 3.1 in78.7 mm	N/A
88345044203	N/A QF250S303X2-15/16	N/A 2-15/16 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345044229	N/A QF250X2-15/16	N/A 2-15/16 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345043035	N/A QF250X2-15/16U	N/A 2-15/16 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345043215	N/A QF250X3-1/16	N/A 3-1/16 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345044240	N/A QF250X3-3/16	N/A 3-3/16 in	N/A 250	N/A 3/4X3/8 in	N/A 3.1 in78.7 mm	N/A
88345044242	N/A QF250X3-5/16	N/A 3-5/16 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345043050	N/A QF250X3-7/16	N/A 3-7/16 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345044245	N/A QF250X3-9/16	N/A 3-9/16 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345043051	N/A QF250X3-9/16U	N/A 3-9/16 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345043044	N/A QF250X3-11/16	N/A 3-11/16 in	N/A 250	N/A 7/8X7/16 in	N/A 3.1 in78.7 mm	N/A
88345044207	N/A QF250S303X3-15/16	N/A 3-15/16 in	N/A 250	N/A 1x1/2 in	N/A 3.1 in78.7 mm	N/A
88345040991	N/A QF250X3-15/16	N/A 3-15/16 in	N/A 250	N/A 1x1/2 in	N/A 3.1 in78.7 mm	N/A
88345044239	N/A QF250X3-15/16U	N/A 3-15/16 in	N/A 250	N/A 1/x1/2 in	N/A 3.1 in78.7 mm	N/A
88345095970	N/A QF250S303XPB	N/A Pilot 1 1/2" in	N/A 250	N/A No Keyway in	N/A 3.1 in78.7 mm	N/A

451 - 491 of 491 | Results Per Page | View | Unit of Measure

« 6 7 8 9 10

No Preference
1
1/2
11/16
1-1/16
1-1/2
1-1/4
1-1/8
1-11/16
1-15/16
13/16
1-3/16
1-3/4
1-3/8
15/16
1-5/16
1-5/32
1-5/8
1-7/16
1-7/8
1-9/16
2
2-1/16
2-1/2
2-1/4
2-1/8
2-11/16
2-13/16
2-15/16
2-3/16
2-3/4
2-3/8
2-5/16
2-5/8
2-7/16
2-7/8
2-9/16
3
3/4
3/8
3-1/16
3-1/2
3-1/4
3-1/8
3-11/16
3-15/16
3-3/16
3-3/4
3-3/8
3-5/16
3-5/8
3-7/16
3-7/8
3-9/16
4
4-1/4
4-1/8
5/8
7/8
9/16
Pilot
Pilot 1 1/2"
Pilot 1"
Pilot 15/16
Pilot 17/32
Pilot 23/32
Pilot 5/8
Solid

No Preference
1/2 x 1/4
1/2 x1/4
1/2X1/4
1/4 x 1/8
1/4x1/8
1/8 x 1/16
1/8x1/16
1/x1/2
1x1/2
3/16 x 3/32
3/16X3/32
3/32 x 3/64
3/4X3/8
3/8 x 3/16
3/8x3/16
5/16 x 5/32
5/16X5/32
5/8X5/16
7/8X7/16
No Keyway

Bore Size (in)

Coupling Size

Keyway Size (in)

Part Number

Description

Bore Size

Coupling Size

Keyway Size (W x D)

Length thru Bore

CAD