Lovejoy 68514412296 L 190 Jaw Coupling Hub Inch Iron Keyway

Features

Fail-safe – will still perform if elastomer fails
No metal to metal contact
Resistant to oil, dirt, sand, moisture and grease
More than 850,000 combinations of bore sizes
Most types available from stock in 24 hours

SKU: B000E26ZDU Category: Couplings, Collars & Universal Joiners Tags: hub, jaw coupling, lovejoy

Description

Lovejoy 68514412296 L 190 Jaw Coupling Hub Inch Iron Keyway

Specifications

Description	L190 HUB 1-1/2 3/8X3/16 KW
Hub Style	2
Coupling Type	Jaw
Material	Sintered Iron
Color	Metallic
# of Jaws	3
Elastomeric Member	SOX (NBR) Rubber
Weight	6.70 lb
Weight (Complete Coupling w/ Max. Bores)	15.30 lb
Weight (Complete Coupling w/ Min. Bores)	12.30 lb

Dimensional Data

Bore Size	1 1/2 in
Coupling Size	L190
Keyway Size (W x D)	3/8 x 3/16 in
Length thru Bore	1.94 in49.28 mm
Overall Length	4.860 in123.44 mm
Outside Diameter	4.50 in114.30 mm
Min. Bore (Dimensions ID1/ID2)	0.750 in19.00 mm
Max. Bore (Dimensions ID1/ID2)	2.125 in54.00 mm
Hub Length	2.940 in74.68 mm
Dimension G	1 in25.40 mm
Dimension SL	0.880 in22.35 mm
Dimension T	1/2-13
Cubic inches	59.535 in³

Performance Data

Nominal Torque	1728.00 in·lb
Max. Speed	5000 rpm
Rated HP at 100 rpm	2.70 hp
Rated HP at 1,200 rpm	32.40 hp
Rated HP at 1,800 rpm	49.00 hp
Rated HP at 3,600 rpm	97.20 hp

Additional information

Asin	B000E26ZDU

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Couplings, Collars & Universal Joiners

Lovejoy D 11 U Joint Boot kit Pk2

Key Features

Item: Universal Joint Boot
Boot Type: Lower
Boot Inside Dia. (In.): 1 3/4 in
Boot Outside Dia. (In.): 2 3/16 in
For Use With: 1L738/1L739/1L746/1A933 D Type Universal Joints
Includes: Two Tie Wraps
Lubrication: Not Included
Function: Ensures Proper Lubrication and Increase Universal Joint Life Up to 5 Times

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 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 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 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 68514476544 D10B UJNT

Mfr # D10B UJNT 5/8SQ WSSX5/8-11*OAL

Description	D10B UJNT 5/8SQ WSSX5/8-11*OAL
Material	Steel
Type	Universal Joints - D Type
Weight	1.50 lb
Style	Bored
Color	Metallic
Connection Type A x B	5/8 in Square Bore & 5/8-11 in Threaded Bore in

Couplings

Lovejoy 68514476170 D7B UJNT

D7B UJNT 5/8X5/8 NKW 2*SS at 180°

Material	Steel
Type	Universal Joints - D Type
Weight	0.71 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)	No Keyway
Set Screw Size	10-24
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

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 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 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 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 NBDD12B Universal Joint 1in Bore No KW

Type	Universal Joints - NB Type
Material	Steel
Style	Bored
Weight	7.00 lb
Color	Metallic
Bore Type	Finished Bore

Couplings

Lovejoy 68514444285 D8B UJNT

D8B UJNT 5/8X5/8 KW&SS BE

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 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 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 68514444261 D6B UJNT

D6B UJNT 3/4X3/4 N/KW N/SS

Material	Steel
Type	Universal Joints - D Type
Weight	0.38 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	D6B
Keyway A & B (W x D)	No Keyway
Set Screw Size	No Setscrew
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 D13B Universal joint 1in by 1-1/4in 1/4in KW

Material	Steel
Type	Universal Joints - D Type
Weight	7.20 lb
Style	Bored
Color	Metallic
Connection Type A x B	1 x 1 1/4 in

Couplings

Lovejoy 68514416595 D10B UJNT

Material	Steel
Type	Universal Joints - D Type
Weight	1.50 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)	No Keyway
Set Screw Size	No Setscrew
Outside Diameter	1.500 in
Overall Length	4.25 in
Bore Depth (Dimension C)	1.180 in
Max. Bore (Dimensions ID1/ID2)	1.12 in28.00 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 UF-125 Dropout

Lovejoy 68514413942 Specifications

Description	UF125 DROP OUT
Hub Style	Drop Out
Coupling Type	Flange-to-Flange
Material	Steel
Color	Gray/Metallic
# of Mounting Screws Required	3
Weight	3.20 lb

Couplings

Lovejoy 68514416363 D6B UJNT

Mfr # D6B UJNT 1/2X1/2 N/KW N/SS

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

Dimensional Data

Bore A & B	1/2 in
Size	D6B
Keyway A & B (W x D)	No Keyway
Set Screw Size	No Setscrew
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 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 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

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 68514476507 D14B UJNT

Mfr # D14B UJNT 1"X1-13/16 KW&SS BE

Description	D14B UJNT 1"X1-13/16 KW&SS BE
Material	Steel
Type	Universal Joints - D Type
Weight	7.20 lb
Style	Bored
Color	Metallic
Connection Type A x B	1 x 1 13/16 in

Lovejoy 68514412296 L 190 Jaw Coupling Hub Inch Iron Keyway