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U Type with Keyway, Regular Version - Inch (Imperial) Bores

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U Type Shaft-to-Shaft
    The U Type is the basis for all Uniflex couplings. It is a shaft-to-shaft flexible coupling with a simple one piece design, making it ideal for indexing, robotic or positioning applications. The U Type consists of a triple-wound flexible steel spring brazed to a steel hub at each end. This all steel design ensures optimum equipment protection in severe environments and/or high temperature applications. Regular and short versions are available for most sizes to accommodate different overall length requirements. Special hub or bore modifications are also possible. These units can be supplied with either pin holes or with keyways and set screws. Lovejoy does not recommend the reboring of uniflex couplings by customers due to potential damage to the brazed joint.
    This is a durable one-piece flexible coupling for general purpose shaft-to- shaft applications. It is the basis for all Uniflex coupling types.





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  Results 1 - 21 of 21 1 

Item #

Description 

Bore Size   

Keyway Size 

Dimension HD

Overall Length

Max. Torque

68514426097 U50R CPLG 1/2X1/2 1/8X1/16KW 1/2 x 1/2 in 1/8 x 1/16 in 1.040 in
26.42
mm
2.500 in
63.50
mm
82 in·lb
68514413255 U62R CPLG 5/8X5/8 3/16X3/32K 5/8 x 5/8 in 3/16 x 3/32 in 1.420 in
36.07
mm
2.720 in
69.09
mm
126.00 in·lb
68514444307 U62R CPLG 1/2X5/8 W/KW BE 1/2 x 5/8 in 1/8 x 1/16 & 3/16 x 3/32 in 1.420 in
36.07
mm
2.720 in
69.09
mm
126.00 in·lb
68514413351 U75R CPLG 3/4X3/4 3/16X3/32K 3/4 x 3/4 in 3/16 x 3/32 in 1.420 in
36.07
mm
3.310 in
84.07
mm
175 in·lb
68514426099 U75R CPLG 5/8X5/8 3/16KW BE 5/8 x 5/8 in 3/16 x 3/32 in 1.420 in
36.07
mm
3.310 in
84.07
mm
175 in·lb
68514444108 U75R CPLG 5/8X3/4 3/16KW BE 5/8 x 3/4 in 3/16 x 3/32 in 1.420 in
36.07
mm
3.310 in
84.07
mm
175 in·lb
68514413409 U87R CPLG 7/8X7/8 3/16X3/32K 7/8 x 7/8 in 3/16 x 3/32 in 1.730 in
43.94
mm
3.50 in
88.90
mm
346 in·lb
68514426102 U87R CPLG 3/4X3/4 3/16KW BE 3/4 x 3/4 in 3/16 x 3/32 in 1.730 in
43.94
mm
3.50 in
88.90
mm
346 in·lb
68514445111 U87R CPLG 3/4X7/8 3/16KW BE 3/4 x 7/8 in 3/16 x 3/32 in 1.730 in
43.94
mm
3.50 in
88.90
mm
346 in·lb
68514476445 U87R CPLG 3/4 KWX3/4 *1/4KW 3/4 x 3/4 in 3/16 x 3/32 & 1/4 x 1/8 in 1.730 in
43.94
mm
3.50 in
88.90
mm
346 in·lb
68514413461 U100R CPLG 1"X1" 1/4X1/8KW 1 x 1 in 1/4 x 1/8 in 2.11 in
53.59
mm
4.120 in
104.65
mm
565 in·lb
68514426105 U100R CPLG 3/4X3/4 3/16KW BE 3/4 x 3/4 in 3/16 x 3/32 in 2.11 in
53.59
mm
4.120 in
104.65
mm
565 in·lb
68514441962 U100R CPLG 3/4X1" KW BE 3/4 x 1 in 3/16 x 3/32 & 1/4 x 1/8 in 2.11 in
53.59
mm
4.120 in
104.65
mm
565 in·lb
68514444806 U100R CPLG 5/8X1" STD KW BE 5/8 x 1 in 3/16 x 3/32 & 1/4 x 1/8 in 2.11 in
53.59
mm
4.120 in
104.65
mm
565 in·lb
68514445210 U100R CPLG 5/8X15/16 STD KWBE 5/8 x 15/16 in 3/16 x 3/32 & 1/4 x 1/8 in 2.11 in
53.59
mm
4.120 in
104.65
mm
565 in·lb
68514413541 U125R CPLG 1-1/4X1-1/4 1/4KW 1 1/4 x 1 1/4 in 1/4 x 1/8 in 2.170 in
55.12
mm
4.880 in
123.95
mm
755 in·lb
68514448325 U125R CPLG 3/4X3/4 3/16KWBE 3/4 x 3/4 in 3/16 x 3/32 in 2.170 in
55.12
mm
4.880 in
123.95
mm
755 in·lb
68514413603 U137R CPLG 1-3/8X1-3/8 5/16KW 1 3/8 x 1 3/8 in 5/16 x 5/32 in 2.54 in
64.52
mm
5.250 in
133.35
mm
1260 in·lb
68514476563 U137R 5/8 KW*SSX1-1/2NKW NSS 5/8 x 1 1/2 in No Keyway & 3/16 x 3/32 in 2.54 in
64.52
mm
5.250 in
133.35
mm
1260 in·lb
68514413663 U150R CPLG 1-1/2X1-1/2 3/8KW 1 1/2 x 1 1/2 in 3/8 x 3/16 in 2.980 in
75.69
mm
6.280 in
159.51
mm
1890 in·lb
68514444219 U150R CPLG 1-3/8X1-7/16 KWBE 1 3/8 x 1 7/16 in 5/16 x 5/32 & 3/8 x 3/16 in 2.980 in
75.69
mm
6.280 in
159.51
mm
1890 in·lb
  Results 1 - 21 of 21 1