QUICK FLEX Standard Hubs with Keyway - Metric Bores On The Timken Company

Part Number	Description	Bore Size	Coupling Size	Keyway Size (mm)	Length thru Bore	CAD
88345043744	N/A QF100X65MMU	N/A 65 mm	N/A 100	N/A 18x4.4	N/A 2.46 in62.5 mm	N/A
88345043921	N/A QF1000X105MMU	N/A 105 mm	N/A 1000	N/A 28x6.4	N/A 4.6 in116.8 mm	N/A
88345043922	N/A QF1000X110MM	N/A 110 mm	N/A 1000	N/A 28x6.4	N/A 4.6 in116.8 mm	N/A
88345043926	N/A QF1000X130MMU	N/A 130 mm	N/A 1000	N/A 32x7.4	N/A 4.6 in116.8 mm	N/A
88345043927	N/A QF1000X138MM	N/A 138 mm	N/A 1000	N/A 36x8.4	N/A 4.6 in116.8 mm	N/A
88345043932	N/A QF1000X30MMU	N/A 30 mm	N/A 1000	N/A 8x3.3	N/A 4.6 in116.8 mm	N/A
88345043959	N/A QF1000X60MM	N/A 60 mm	N/A 1000	N/A 18x4.4	N/A 4.6 in116.8 mm	N/A
88345043961	N/A QF1000X75MM	N/A 75 mm	N/A 1000	N/A 20x4.9	N/A 4.6 in116.8 mm	N/A
88345043962	N/A QF1000X80MM	N/A 80 mm	N/A 1000	N/A 22x5.4	N/A 4.6 in116.8 mm	N/A
88345043963	N/A QF1000X85MM	N/A 85 mm	N/A 1000	N/A 22x5.4	N/A 4.6 in116.8 mm	N/A
88345043965	N/A QF1000X95MM	N/A 95 mm	N/A 1000	N/A 25x5.4	N/A 4.6 in116.8 mm	N/A
88345043966	N/A QF1000X98MMU	N/A 98 mm	N/A 1000	N/A 28x6.4	N/A 4.6 in116.8 mm	N/A
88345043967	N/A QF1000X99MM	N/A 99 mm	N/A 1000	N/A 28x6.4	N/A 4.6 in116.8 mm	N/A
88345043982	N/A QF100S303X38MM	N/A 38 mm	N/A 100	N/A 10x3.3	N/A 2.46 in62.5 mm	N/A
88345043984	N/A QF100S303X48MM	N/A 48 mm	N/A 100	N/A 14x3.8	N/A 2.46 in62.5 mm	N/A
88345043985	N/A QF100S303X50MM	N/A 50 mm	N/A 100	N/A 14x3.8	N/A 2.46 in62.5 mm	N/A
88345043986	N/A QF100S303X65MM	N/A 65 mm	N/A 100	N/A 18x4.4	N/A 2.46 in62.5 mm	N/A
88345043996	N/A QF100X30MM	N/A 30 mm	N/A 100	N/A 8x3.3	N/A 2.46 in62.5 mm	N/A
88345043999	N/A QF100X35MM	N/A 35 mm	N/A 100	N/A 10x3.3	N/A 2.46 in62.5 mm	N/A
88345044000	N/A QF100X40MM	N/A 40 mm	N/A 100	N/A 12x3.3	N/A 2.46 in62.5 mm	N/A
88345044001	N/A QF100X50MME	N/A 50 mm	N/A 100	N/A 16 x 4.3	N/A 2.46 in62.5 mm	N/A
88345044002	N/A QF100X54MM	N/A 54 mm	N/A 100	N/A 16x4.3	N/A 2.46 in62.5 mm	N/A
88345044005	N/A QF100X73MM	N/A 73 mm	N/A 100	N/A 20x4.9	N/A 2.46 in62.5 mm	N/A
88345044008	N/A QF10260X100MM	N/A 100 mm	N/A 10260	N/A 28x6.4	N/A 7.22 in183.4 mm	N/A
88345044012	N/A QF10260X170MM	N/A 170 mm	N/A 10260	N/A 40x9.4	N/A 7.22 in183.4 mm	N/A

88345043744

N/A QF100X65MMU

N/A 65 mm

N/A 100

N/A 18x4.4

N/A 2.46 in62.5 mm

N/A

88345043921

N/A QF1000X105MMU

N/A 105 mm

N/A 1000

N/A 28x6.4

N/A 4.6 in116.8 mm

N/A

88345043922

N/A QF1000X110MM

N/A 110 mm

N/A 1000

N/A 28x6.4

N/A 4.6 in116.8 mm

N/A

88345043926

N/A QF1000X130MMU

N/A 130 mm

N/A 1000

N/A 32x7.4

N/A 4.6 in116.8 mm

N/A

88345043927

N/A QF1000X138MM

N/A 138 mm

N/A 1000

N/A 36x8.4

N/A 4.6 in116.8 mm

N/A

88345043932

N/A QF1000X30MMU

N/A 30 mm

N/A 1000

N/A 8x3.3

N/A 4.6 in116.8 mm

N/A

88345043959

N/A QF1000X60MM

N/A 60 mm

N/A 1000

N/A 18x4.4

N/A 4.6 in116.8 mm

N/A

88345043961

N/A QF1000X75MM

N/A 75 mm

N/A 1000

N/A 20x4.9

N/A 4.6 in116.8 mm

N/A

88345043962

N/A QF1000X80MM

N/A 80 mm

N/A 1000

N/A 22x5.4

N/A 4.6 in116.8 mm

N/A

88345043963

N/A QF1000X85MM

N/A 85 mm

N/A 1000

N/A 22x5.4

N/A 4.6 in116.8 mm

N/A

88345043965

N/A QF1000X95MM

N/A 95 mm

N/A 1000

N/A 25x5.4

N/A 4.6 in116.8 mm

N/A

88345043966

N/A QF1000X98MMU

N/A 98 mm

N/A 1000

N/A 28x6.4

N/A 4.6 in116.8 mm

N/A

88345043967

N/A QF1000X99MM

N/A 99 mm

N/A 1000

N/A 28x6.4

N/A 4.6 in116.8 mm

N/A

88345043982

N/A QF100S303X38MM

N/A 38 mm

N/A 100

N/A 10x3.3

N/A 2.46 in62.5 mm

N/A

88345043984

N/A QF100S303X48MM

N/A 48 mm

N/A 100

N/A 14x3.8

N/A 2.46 in62.5 mm

N/A

88345043985

N/A QF100S303X50MM

N/A 50 mm

N/A 100

N/A 14x3.8

N/A 2.46 in62.5 mm

N/A

88345043986

N/A QF100S303X65MM

N/A 65 mm

N/A 100

N/A 18x4.4

N/A 2.46 in62.5 mm

N/A

88345043996

N/A QF100X30MM

N/A 30 mm

N/A 100

N/A 8x3.3

N/A 2.46 in62.5 mm

N/A

88345043999

N/A QF100X35MM

N/A 35 mm

N/A 100

N/A 10x3.3

N/A 2.46 in62.5 mm

N/A

88345044000

N/A QF100X40MM

N/A 40 mm

N/A 100

N/A 12x3.3

N/A 2.46 in62.5 mm

N/A

88345044001

N/A QF100X50MME

N/A 50 mm

N/A 100

N/A 16 x 4.3

N/A 2.46 in62.5 mm

N/A

88345044002

N/A QF100X54MM

N/A 54 mm

N/A 100

N/A 16x4.3

N/A 2.46 in62.5 mm

N/A

88345044005

N/A QF100X73MM

N/A 73 mm

N/A 100

N/A 20x4.9

N/A 2.46 in62.5 mm

N/A

88345044008

N/A QF10260X100MM

N/A 100 mm

N/A 10260

N/A 28x6.4

N/A 7.22 in183.4 mm

N/A

88345044012

N/A QF10260X170MM

N/A 170 mm

N/A 10260

N/A 40x9.4

N/A 7.22 in183.4 mm

N/A

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No Preference
10x3.3
12 x 3.3
12x3.3
14x3.8
16 x 4.3
16x4.3
18x4.4
20 x 4.9
20x4.9
22 x 5.4
22x5.4
25x5.4
28x6.4
32x7.4
36x8.4
3x1.4
40x9.4
45x10.4
4x1.8
50x11.4
56x12.4
5x2.3
6x2.8
8 x 3.3
8x3.3

Bore Size (mm)

Coupling Size

Keyway Size

Part Number

Description

Bore Size

Coupling Size

Keyway Size (mm)

Length thru Bore

CAD