QUICK FLEX Flanged Spacer Hubs - Inch (Imperial) Bores On The Timken Company

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QUICK FLEX single ended spacer couplings consist of one standard coupling hub, one flanged spacer hub, one spacer body, one insert, and one cover with included hardware.

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Bore Size (in)

Coupling Size

Keyway Size (in)

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

88345043358	N/A QF100SPHUBX2-7/8U	N/A 2-7/8 in	N/A 100	N/A 3/4X3/8 in	N/A
88345042912	N/A QF15SPHUBX1	N/A 1 in	N/A 15	N/A 1/4x1/8 in	N/A
88345043767	N/A QF15SPHUBX1-1/2	N/A 1-1/2 in	N/A 15	N/A 3/8x3/16 in	N/A
88345042913	N/A QF15SPHUBX1-1/4	N/A 1-1/4 in	N/A 15	N/A 1/4x1/8 in	N/A
88345040985	N/A QF15SPHUBX1-1/8	N/A 1-1/8 in	N/A 15	N/A 1/4x1/8 in	N/A
88345040986	N/A QF15SPHUBX1-3/8	N/A 1-3/8 in	N/A 15	N/A 3/8x3/16 in	N/A
88345042914	N/A QF15SPHUBX1-5/8	N/A 1-5/8 in	N/A 15	N/A 3/8x3/16 in	N/A
88345043769	N/A QF15SPHUBX3/4	N/A 3/4 in	N/A 15	N/A 1/8x1/16 in	N/A
88345043213	N/A QF15SPHUBX7/8	N/A 7/8 in	N/A 15	N/A 3/16X3/32 in	N/A
88345095934	N/A QF15SPHUBXPB	N/A 17/32 in	N/A 15	N/A NKW in	N/A
88345095955	N/A QF15LSPHUBXPB	N/A 17/32 in	N/A 15	N/A 1/8x1/16 in	N/A
88345043828	N/A QF25SPHUBX2	N/A 2 in	N/A 25	N/A 1/2X1/4 in	N/A
88345043823	N/A QF25SPHUBX1-1/2	N/A 1-1/2 in	N/A 25	N/A 3/8x3/16 in	N/A
88345043092	N/A QF25SPHUBX1-1/4	N/A 1-1/4 in	N/A 25	N/A 1/4x1/8 in	N/A
88345043094	N/A QF25SPHUBX1-3/4	N/A 1-3/4 in	N/A 25	N/A 3/8x3/16 in	N/A
88345043093	N/A QF25SPHUBX1-1/8	N/A 1-1/8 in	N/A 25	N/A 1/4x1/8 in	N/A
88345043826	N/A QF25SPHUBX1-3/8	N/A 1-3/8 in	N/A 25	N/A 3/8x3/16 in	N/A
88345046179	N/A QF25S303SPHUBX1-5/8	N/A 1-5/8 in	N/A 25	N/A 3/8x3/16 in	N/A
88345043095	N/A QF25SPHUBX1-5/8	N/A 1-5/8 in	N/A 25	N/A 3/8x3/16 in	N/A
88345043096	N/A QF25SPHUBX1-7/8	N/A 1-7/8 in	N/A 25	N/A 1/2X1/4 in	N/A
88345043827	N/A QF25SPHUBX1-7/8U	N/A 1-7/8 in	N/A 25	N/A 1/2X1/4 in	N/A
88345043097	N/A QF25SPHUBX2-1/8	N/A 2-1/8 in	N/A 25	N/A 1/2X1/4 in	N/A
88345043829	N/A QF25SPHUBX2-1/8U	N/A 2-1/8 in	N/A 25	N/A 1/2X1/4 in	N/A
88345043833	N/A QF25SPHUBX3-3/8	N/A 3-3/8 in	N/A 25	N/A 7/8X7/16 in	N/A
88345043822	N/A QF25SPHUBX1-1/16	N/A 1-1/16 in	N/A 25	N/A 1/4x1/8 in	N/A
88345043825	N/A QF25SPHUBX1-3/16	N/A 1-3/16 in	N/A 25	N/A 1/4x1/8 in	N/A
88345043824	N/A QF25SPHUBX1-15/16	N/A 1-15/16 in	N/A 25	N/A 1/2X1/4 in	N/A
88345043830	N/A QF25SPHUBX2-15/16	N/A 2-15/16 in	N/A 25	N/A 3/4X3/8 in	N/A
88345005302	N/A QF25SPHUBXPB	N/A 5/8 in	N/A 25	N/A NKW in	N/A
88345005297	N/A QF25S303XSPHUB	N/A 5/8 in	N/A 25	N/A 3/16X3/32 in	N/A
88345043819	N/A QF25S303XSPHUBX1-1/8	N/A 1 1/8 in	N/A 25	N/A 1/4x1/8 in	N/A
88345043883	N/A QF25S303XSPHUBX1-3/4	N/A 1 3/4 in	N/A 25	N/A 3/8x3/16 in	N/A
88345043821	N/A QF25S303XSPHUBX1-7/8	N/A 1 7/8 in	N/A 25	N/A 1/2X1/4 in	N/A
88345095956	N/A QF25LSPHUBXPB	N/A 5/8 in	N/A 25	N/A 3/16X3/32 in	N/A
88345043861	N/A QF50SPHUBX1	N/A 1 in	N/A 50	N/A 1/4x1/8 in	N/A
88345043870	N/A QF50SPHUBX2	N/A 2 in	N/A 50	N/A 1/2X1/4 in	N/A
88345043862	N/A QF50SPHUBX1-1/2	N/A 1-1/2 in	N/A 50	N/A 3/8x3/16 in	N/A
88345043865	N/A QF50SPHUBX1-3/4U	N/A 2 1/4 in	N/A 50	N/A 1/2X1/4 in	N/A
88345043871	N/A QF50SPHUBX2-1/4	N/A 2-1/4 in	N/A 50	N/A 1/2X1/4 in	N/A
88345043863	N/A QF50SPHUBX1-1/8	N/A 1-1/8 in	N/A 50	N/A 1/4x1/8 in	N/A
88345043864	N/A QF50SPHUBX1-1/8U	N/A 1-1/8 in	N/A 50	N/A 1/4x1/8 in	N/A
88345043866	N/A QF50SPHUBX1-3/8	N/A 1-3/8 in	N/A 50	N/A 3/8x3/16 in	N/A
88345043867	N/A QF50SPHUBX1-3/8U	N/A 1-3/8 in	N/A 50	N/A 3/8x3/16 in	N/A
88345043868	N/A QF50SPHUBX1-5/8	N/A 1-5/8 in	N/A 50	N/A 3/8x3/16 in	N/A
88345043869	N/A QF50SPHUBX1-7/8	N/A 1-7/8 in	N/A 50	N/A 1/2X1/4 in	N/A
88345095989	N/A QF50SPHUBX1-7/8U	N/A 1-7/8 in	N/A 50	N/A 1/2X1/4 in	N/A
88345043872	N/A QF50SPHUBX2-1/8	N/A 2-1/8 in	N/A 50	N/A 1/2X1/4 in	N/A
88345043873	N/A QF50SPHUBX2-1/8U	N/A 2-1/8 in	N/A 50	N/A 1/2X1/4 in	N/A
88345043175	N/A QF50SPHUBX2-3/8	N/A 2-3/8 in	N/A 50	N/A 5/8X5/16 in	N/A
88345043874	N/A QF50SPHUBX2-3/8U	N/A 2-3/8 in	N/A 50	N/A 5/8X5/16 in	N/A

1 - 50 of 131 | Results Per Page | View | Unit of Measure

1 2 3

No Preference
1
1 1/2
1 1/8
1 3/4
1 7/8
1-1/16
1-1/2
1-1/4
1-1/8
1-15/16
1-3/16
1-3/4
1-3/8
15/16
1-5/8
17/32
1-7/8
2
2 1/2
2 1/4
2 3/8
2.5
2-1/2
2-1/4
2-1/8
2-15/16
23/32
2-3/4
2-3/8
2-5/8
2-7/8
3
3.325
3/4
3-1/2
3-1/4
3-15/16
3-3/4
3-3/8
3-5/8
3-7/16
3-7/8
4
4.5
4-1/2
4-1/4
4-1/8
4-3/4
4-3/8
5 1/2
5/8
5-3/4
6
6-1/2
7
7/8

Bore Size (in)

Coupling Size

Keyway Size (in)

Part Number

Description

Bore Size

Coupling Size

Keyway Size (W x D)

CAD