Lovejoy 68514413915 UFH150R Uniflex Coupling Inch

Name: Lovejoy 68514413915 UFH150R Uniflex Coupling Inch - Twin Spring Coupling - Universal joint, jaw coupling and elastomeric coupling replacements
SKU: B013T17DFQ
Price: 717.56 USD
Availability: InStock

Coupling Design

Flexible Spring Type Coupling with Exclusive Triple Wound Spring Design

The Uniflex Coupling is an all steel, single piece coupling that solves a variety of application concerns including: high misalignment, space limitations, high temperature, and exceptionally low backlash/windup. The unique flexing center of the Uniflex consists of three opposingly wound square wire springs for forward or reverse operation. Two steel hubs are then brazed to the steel spring pack to create a durable one-piece flexible coupling.

SKU: B013T17DFQ Categories: Coil Spring, Couplings, Collars & Universal Joiners Tags: lovejoy, spring coupling

Description

Lovejoy 68514413915 UFH150R Uniflex Coupling Inch

Specifications

Description	UFH150R CPLG 1-3/8 5/16KW
Hub Style	Regular
Type	Flange-to-Shaft
Material	Steel
Weight	10.00 lb
Color	Gray/Metallic
Bore Type	Finished Bore
# of Mounting Screws Required	4

Dimensional Data

Bore Size	1 3/8 in
Hub Size	UFH150R
Set Screw Thread Size (Dimension T)	3/8-16
Keyway Size (W x D)	5/16 x 5/32 in
Dimension HD	2.980 in75.69 mm
Overall Length	4.860 in123.44 mm
Pin Location (Dimension SL)	0.810 in
Length thru Bore	1.880 in47.75 mm
Min. Bore (Dimensions ID1/ID2)	0.750 in19.05 mm
Max. Bore (Dimensions ID1/ID2)	1.5 in38 mm
Dimension BC	4.380 in111.25 mm
Dimension D	5.000 in127.00 mm
Flange Diameter (Dimension FD)	5.380 in136.65 mm
Dimension FL	0.630 in16.00 mm
Mounting Screw Thread Size	3/8-16
Cubic inches	140.66978 in³

Performance Data

Operating Temperature Range	-40 to 250 ºF
Max. Torque	1890 in·lb
Max. Speed	3000 rpm
Max. Recommended End Play	0.040 in1.02 mm
Max. Parallel Offset	0.041 in1.04 mm
Wind-Up Angle at Nominal Torque	0.85 º
Wind-Up Angle at Max. Torque	3.00 º
Rated HP at 100 rpm	3.02 hp
# of Set Screws Required	1

Additional information

Asin	B013T17DFQ

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Couplings

Lovejoy 68514445304 D8B UJNT

D8B UJNT 5/8X5/8 3/16X3/32KBE

Material	Steel
Type	Universal Joints - D Type
Weight	0.90 lb
Style	Bored
Color	Metallic
Connection Type A x B	5/8 x 5/8 in

Dimensional Data

Bore A & B	5/8 in
Size	D8B
Keyway A & B (W x D)	3/16 x 3/32 in
Set Screw Size	1/4-20
Outside Diameter	1.250 in
Overall Length	3.75 in
Bore Depth (Dimension C)	1.060 in
Max. Bore (Dimensions ID1/ID2)	0.750 in18.00 mm
Main Pin Height (Dimension E)	1.880 in
Cubic inches	5.85938 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	5220.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514455190 D10B UJNT

D10B UJNT 5/8X5/8 KW&SS BE

Material	Steel
Type	Universal Joints - D Type
Weight	1.58 lb
Style	Bored
Color	Metallic
Connection Type A x B	5/8 x 5/8 in

Dimensional Data

Bore A & B	5/8 in
Size	D10B
Keyway A & B (W x D)	3/16 x 3/32 in
Set Screw Size	1/4-20
Outside Diameter	1.500 in
Overall Length	4.25 in
Bore Depth (Dimension C)	1.180 in
Max. Bore (Dimensions ID1/ID2)	0.880 in21.00 mm
Main Pin Height (Dimension E)	2.12 in
Cubic inches	9.56250 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	7920.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514465677 D11B UJNT

Mfr # D11B UJNT 1-1/4X1-1/4*3/16PHBE

Material	Steel
Type	Universal Joints - D Type
Weight	1.91 lb
Style	Bored
Color	Metallic
Connection Type A x B	1 1/4 x 1 1/4 in

Dimensional Data

Bore A & B	1-1/4 in
Size	D11B
Keyway A & B (W x D)	3/16 Pin Holes
Set Screw Size	No Setscrew
Outside Diameter	1.75 in
Overall Length	5.00 in
Bore Depth (Dimension C)	1.380 in
Max. Bore (Dimensions ID1/ID2)	1.000 in25.00 mm
Main Pin Height (Dimension E)	2.5 in
Cubic inches	15.3125 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	10680.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514476376 D6B UJNT

Mfr # D6B UJNT 1/2SQX1/2 N/KW 2SS

Material	Steel
Type	Universal Joints - D Type
Weight	0.55 lb
Style	Bored
Color	Metallic
Connection Type A x B	1/2 x 1/2 in

Dimensional Data

Bore A & B	1/2 in Square Bore & 1/2 in Round Bore
Size	D6B
Keyway A & B (W x D)	No Keyway
Set Screw Size	10-24
Outside Diameter	1.000 in
Overall Length	3.380 in
Bore Depth (Dimension C)	1.000 in
Max. Bore (Dimensions ID1/ID2)	0.750 in19.00 mm
Main Pin Height (Dimension E)	1.680 in
Cubic inches	3.38000 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	1560.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514476168 D12B UJNT

D12B UJNT 14MM KWSS X14MM W/PH

Material	Steel
Type	Universal Joints - D Type
Weight	3.50 lb
Style	Bored
Color	Metallic
Connection Type A x B	14 x 14 mm

Dimensional Data

Bore A & B	14.00 mm
Size	D12B
Keyway A & B (W x D)	5 x 2.3 mm & Pin Hole
Set Screw Size	M8 x 12 mm & Pin Hole
Outside Diameter	2.000 in
Overall Length	5.440 in
Bore Depth (Dimension C)	1.500 in
Max. Bore (Dimensions ID1/ID2)	1.5 in38 mm
Main Pin Height (Dimension E)	2.72 in
Cubic inches	21.76 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Static Breaking Torque	1762.00 N·m
Max. Speed	1750.00 rpm
Static Breaking Torque	15600.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy D11B universal joint 7/8in 3/16kw SS

Material	Steel
Type	Universal Joints - D Type
Weight	2.38 lb
Style	Bored
Color	Metallic
Connection Type A x B	7/8 x 7/8 in

Couplings

Lovejoy D6B Universal joint 1/2In bore 1/8in KW

Material	Steel
Type	Universal Joints - D Type
Weight	0.52 lb
Style	Bored
Color	Metallic
Connection Type A x B	1/2 x 1/2 in

Couplings

Lovejoy 68514476206 D10B UJNT

Mfr # D10B UJNT 3/4 HEX X 1" N/KW

Material	Steel
Type	Universal Joints - D Type
Weight	1.50 lb
Style	Bored
Color	Metallic
Connection Type A x B	3/4 in Hex & 1 in Round Bore in

Dimensional Data

Bore A & B	3/4 in Hex & 1 in Round Bore
Size	D10B
Keyway A & B (W x D)	No Keyway
Set Screw Size	No Setscrew
Outside Diameter	1.500 in
Overall Length	4.25 in
Bore Depth (Dimension C)	1.180 in
Main Pin Height (Dimension E)	2.12 in
Cubic inches	9.56250 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	7920.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy L-AL 099-100 Solid Jaw Coupling Elastomer Spider

Lovejoy 68514411494 Specifications

Description	L/AL099/100 SPIDER SOX
Coupling Type	Jaw
Material	SOX (NBR) Rubber
Insert Style	Solid
Color	Black
Type	Elastomeric Insert
Weight	0.06 lb

Couplings

Lovejoy 68514444286 D7B UJNT

D7B UJNT 5/8X5/8 KW&SS BE

Material	Steel
Type	Universal Joints - D Type
Weight	0.65 lb
Style	Bored
Color	Metallic
Connection Type A x B	5/8 x 5/8 in

Dimensional Data

Bore A & B	5/8 in
Size	D7B
Keyway A & B (W x D)	3/16 x 3/32 in
Set Screw Size	10-24
Outside Diameter	1.250 in
Overall Length	3.75 in
Bore Depth (Dimension C)	1.060 in
Max. Bore (Dimensions ID1/ID2)	0.750 in18.00 mm
Main Pin Height (Dimension E)	1.880 in
Cubic inches	5.85938 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	2880.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514476454 D5B UJNT

Mfr # D5B UJNT 9MM X 12MM KW&SS BE

Material	Steel
Type	Universal Joints - D Type
Weight	0.70 lb
Style	Bored
Color	Metallic
Connection Type A x B	9 x 12 mm

Dimensional Data

Bore A & B	9 & 12 mm
Size	D5B
Keyway A & B (W x D)	3 x 1.4 mm & 4 x 1.8 mm
Set Screw Size	M4 x 4
Outside Diameter	0.880 in
Overall Length	3.000 in
Bore Depth (Dimension C)	0.880 in
Max. Bore (Dimensions ID1/ID2)	0.690 in17.00 mm
Main Pin Height (Dimension E)	1.500 in
Cubic inches	2.32320 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Static Breaking Torque	132.00 N·m
Max. Speed	1750.00 rpm
Static Breaking Torque	1176.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514416346 D5B UJNT

Mfr # D5B UJNT 7/16X7/16 N/KW N/SS

Material	Steel
Type	Universal Joints - D Type
Weight	0.36 lb
Style	Bored
Color	Metallic
Connection Type A x B	7/16 x 7/16 in

Dimensional Data

Bore A & B	7/16 in
Size	D5B
Keyway A & B (W x D)	No Keyway
Set Screw Size	No Setscrew
Outside Diameter	0.880 in
Overall Length	3.000 in
Bore Depth (Dimension C)	0.880 in
Max. Bore (Dimensions ID1/ID2)	0.690 in17.00 mm
Main Pin Height (Dimension E)	1.500 in
Cubic inches	2.32320 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	1176.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514416431 D7B UJNT

Mfr # D7B UJNT 9/16X9/16 N/KW N/SS

Material	Steel
Type	Universal Joints - D Type
Weight	0.70 lb
Style	Bored
Color	Metallic
Connection Type A x B	9/16 x 9/16 in

Dimensional Data

Bore A & B	9/16 in
Size	D7B
Keyway A & B (W x D)	No Keyway
Set Screw Size	No Setscrew
Outside Diameter	1.120 in
Overall Length	3.50 in
Bore Depth (Dimension C)	1.000 in
Max. Bore (Dimensions ID1/ID2)	0.880 in22.00 mm
Main Pin Height (Dimension E)	1.750 in
Cubic inches	4.39040 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	2880.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Lovejoy NB8B Universal joint 5-8In no KW

Couplings

Lovejoy NB8B Universal joint 1/2in bore x 3/4in bore w KW

Description	NB8B UJNT 1/2X3/4 KW & SS BE
Type	Universal Joints - NB Type
Material	Steel
Style	Bored
Weight	1.74 lb
Color	Metallic
Bore Type	Finished Bore

Couplings

Lovejoy NB8B Universal joint 5-8In no KW

Specifications

Description	NB8B UJNT 5/8X5/8 N/KW N/SS
Type	Universal Joints - NB Type
Material	Steel
Style	Bored
Weight	0.91 lb
Color	Metallic
Bore Type	Finished Bore

Couplings

Lovejoy 68514416235 D2B UJNT

D2B UJNT 1/4X1/4 N/KW N/SS

Material	Steel
Type	Universal Joints - D Type
Weight	0.08 lb
Style	Bored
Color	Metallic
Connection Type A x B	1/4 x 1/4 in

Dimensional Data

Bore A & B	1/4 in
Size	D2B
Keyway A & B (W x D)	No Keyway
Set Screw Size	No Setscrew
Outside Diameter	0.500 in
Overall Length	2.000 in
Bore Depth (Dimension C)	0.620 in
Max. Bore (Dimensions ID1/ID2)	0.380 in9 mm
Main Pin Height (Dimension E)	1.000 in
Cubic inches	0.50000 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	378.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514416259 D3B UJNT

D3B UJNT 5/16X5/16 N/KW N/SS

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy 68514415617 NB6B UJNT

NB6B UJNT 1/2X1/2 NKW NSS BE

Type	Universal Joints - NB Type
Material	Steel
Style	Bored
Weight	0.52 lb
Color	Metallic
Bore Type	Finished Bore

Dimensional Data

Bore A & B	1/2 in
Size	NB6B
Set Screw Size	No Setscrew
Keyway A & B (W x D)	No Keyway
Outside Diameter	1.000 in
Overall Length	3.380 in
Bore Depth (Dimension C)	1.000 in
Max. Bore (Dimensions ID1/ID2)	0.750 in19.00 mm
Main Pin Height (Dimension E)	1.680 in
Cubic inches	3.38000 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Static Breaking Torque	1150.00 in·lb
Max. Speed	6000 rpm
Static Breaking Torque	1150.00 in-lb
Max. Angle Offset	25.00 º

Notes

Notes

Static Breaking Torque is not recommended operating torque.
Square and hex bore measured across the flats.
Maximum operating angle for transmission of power is 25°.
For greater angular operation, use double universal joint. Join two universal joints back to back and connect with a short shaft. Attach universal joints to shaft by drilling and pinning.
Swing Diameter is the maximum diameter over bearings, clearance must be allowed.

Couplings

Lovejoy D11B universal joint 1-1/16 x 1-1/8 in 1/4in KW Pinhole

Material	Steel
Type	Universal Joints - D Type
Weight	2.50 lb
Style	Bored
Color	Metallic
Connection Type A x B	1-1/16 x 1-1/8 in

Couplings

Lovejoy 68514476508 D14B UJNT

D14B UJNT 1-1/4X1-13/16 KWSSBE

Description	D14B UJNT 1-1/4X1-13/16 KWSSBE
Material	Steel
Type	Universal Joints - D Type
Weight	13.00 lb
Style	Bored
Color	Metallic
Connection Type A x B	1 1/4 x 1 13/16 in

Couplings

Lovejoy D6B Universal joint 1/2in bore 1/8in pin hole

Material	Steel
Type	Universal Joints - D Type
Weight	0.55 lb
Style	Bored
Color	Metallic
Connection Type A x B	1/2 x 1/2 in

Couplings

Lovejoy 68514444600 D10B UJNT

D10B UJNT 3/4X3/4 KW&SS BE

Material	Steel
Type	Universal Joints - D Type
Weight	1.49 lb
Style	Bored
Color	Metallic
Connection Type A x B	3/4 x 3/4 in

Dimensional Data

Bore A & B	3/4 in
Size	D10B
Keyway A & B (W x D)	3/16 x 3/32 in
Set Screw Size	1/4-20
Outside Diameter	1.500 in
Overall Length	4.25 in
Bore Depth (Dimension C)	1.180 in
Max. Bore (Dimensions ID1/ID2)	0.880 in21.00 mm
Main Pin Height (Dimension E)	2.12 in
Cubic inches	9.56250 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	7920.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Couplings

Lovejoy D6B universal joint 1/2in 1/8kw

Material	Steel
Type	Universal Joints - D Type
Weight	0.52 lb
Style	Bored
Color	Metallic
Connection Type A x B	1/2 x 1/2 in

Couplings

Lovejoy 68514445688 D8B UJNT

D8B UJNT 5/8X3/4 KW&SS at 90BE

Material	Steel
Type	Universal Joints - D Type
Weight	0.86 lb
Style	Bored
Color	Metallic
Connection Type A x B	5/8 x 3/4 in

Dimensional Data

Bore A & B	5/8 & 3/4 in
Size	D8B
Keyway A & B (W x D)	3/16 x 3/32 in
Set Screw Size	1/4-20
Outside Diameter	1.250 in
Overall Length	3.75 in
Bore Depth (Dimension C)	1.060 in
Max. Bore (Dimensions ID1/ID2)	0.750 in18.00 mm
Main Pin Height (Dimension E)	1.880 in
Cubic inches	5.85938 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	5220.00 in-lb
Max. Angle Offset	25.00 º

Features

Features

Industry standard
Stainless steel and needle bearing available
13 sizes
Pin & Block design
Boot retaining grooves standard

Lovejoy 68514413915 UFH150R Uniflex Coupling Inch