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
Print Back
QUICK FLEX couplings consist of two hubs, one insert, and a cover.
QUICK FLEX Coupling Hub Photo
Unit of Measure
 1 2 3 4 5 »  

Part Number

Description 

Bore Size 

Coupling Size

Keyway Size (W x D)

Length thru Bore

CAD

88345096042 N/A QF15X1-3/8U N/A 1-3/8 in N/A 15 N/A 5/16 x 5/32 in N/A 1.34 in34 mm N/A
88345032881 N/A QF15S303X1-5/8 N/A 1-5/8 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345005221 N/A QF15X1-5/8 N/A 1-5/8 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345044071 N/A QF15X1-5/8EE N/A 1-5/8 in N/A 15 N/A 1/2 x 1/4 in N/A 1.34 in34 mm N/A
88345042925 N/A QF15X1-5/8U N/A 1-5/8 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345042893 N/A QF15S303X1-1/16 N/A 1-1/16 in N/A 15 N/A 1/4x1/8 in N/A 1.34 in34 mm N/A
88345044062 N/A QF15X1-1/16 N/A 1-1/16 in N/A 15 N/A 1/4x1/8 in N/A 1.34 in34 mm N/A
88345032879 N/A QF15S303X1-3/16 N/A 1-3/16 in N/A 15 N/A 1/4x1/8 in N/A 1.34 in34 mm N/A
88345005219 N/A QF15X1-3/16 N/A 1-3/16 in N/A 15 N/A 1/4x1/8 in N/A 1.34 in34 mm N/A
88345043675 N/A QF15X1-3/16U N/A 1-3/16 in N/A 15 N/A 1/4x1/8 in N/A 1.34 in34 mm N/A
88345028591 N/A QF15S303X1-7/16 N/A 1-7/16 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345044052 N/A QF15S303X1-7/16U N/A 1-7/16 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345005222 N/A QF15X1-7/16 N/A 1-7/16 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345043676 N/A QF15X1-7/16U N/A 1-7/16 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345044053 N/A QF15S303X1-9/16 N/A 1-9/16 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345044077 N/A QF15X1-9/16 N/A 1-9/16 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345042922 N/A QF15X1-11/16 N/A 1-11/16 in N/A 15 N/A 3/8x3/16 in N/A 1.34 in34 mm N/A
88345044047 N/A QF15S303X1/2 N/A 1/2 in N/A 15 N/A 1/8x1/16 in N/A 1.34 in34 mm N/A
88345005203 N/A QF15S303X3/4 N/A 3/4 in N/A 15 N/A 3/16 x 3/32 in N/A 1.34 in34 mm N/A
88345005227 N/A QF15X3/4 N/A 3/4 in N/A 15 N/A 3/16 x 3/32 in N/A 1.34 in34 mm N/A
88345044083 N/A QF15X3/4NK N/A 3/4 in N/A 15 N/A No Keyway in N/A 1.34 in34 mm N/A
88345042929 N/A QF15X3/4U N/A 3/4 in N/A 15 N/A 3/16 x 3/32 in N/A 1.34 in34 mm N/A
88345032880 N/A QF15S303X5/8 N/A 5/8 in N/A 15 N/A 3/16 x 3/32 in N/A 1.34 in34 mm N/A
88345005232 N/A QF15X5/8 N/A 5/8 in N/A 15 N/A 3/16X3/32 in N/A 1.34 in34 mm N/A
88345042930 N/A QF15X5/8U N/A 5/8 in N/A 15 N/A 3/16 x 3/32 in N/A 1.34 in34 mm N/A
Unit of Measure
 1 2 3 4 5 »