Lovejoy 68514437276 Size L225 Standard Jaw Coupling Hub, Cast Iron, Inch

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: B004QWZUVC Categories: Couplings, Collars & Universal Joiners, Spider Tags: hub, jaw coupling, lovejoy

Description

Lovejoy 68514437276 Size L225 Standard Jaw Coupling Hub, Cast Iron, Inch

Description	L225 HUB 1-3/4 *7/16X7/32KW
Hub Style	2
Coupling Type	Jaw
Material	Cast Iron
Color	Metallic
# of Jaws	3
Elastomeric Member	SOX (NBR) Rubber
Weight	8.39 lb
Weight (Complete Coupling w/ Max. Bores)	19.60 lb
Weight (Complete Coupling w/ Min. Bores)	15.00 lb

Dimensional Data

Bore Size	1 3/4 in
Coupling Size	L225
Keyway Size (W x D)	7/16 x 7/32 in
Length thru Bore	2.180 in55.37 mm
Overall Length	5.340 in135.64 mm
Outside Diameter	5.00 in127.00 mm
Min. Bore (Dimensions ID1/ID2)	0.750 in19.00 mm
Max. Bore (Dimensions ID1/ID2)	2.625 in67 mm
Hub Length	3.180 in80.77 mm
Dimension G	1 in25.40 mm
Dimension SL	1.000 in25.40 mm
Dimension T	1/2-13
Cubic inches	79.50000 in³

Performance Data

Nominal Torque	2340 in·lb
Max. Speed	4200 rpm
Rated HP at 100 rpm	3.70 hp
Rated HP at 1,200 rpm	44.40 hp
Rated HP at 1,800 rpm	67.00 hp
Rated HP at 3,600 rpm	133.20 hp

Additional information

Asin	B004QWZUVC

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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

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 68514476382 D8B UJNT

Mfr # D8B UJNT 5/8HEX X7/8 N/KW W/BT

Material	Steel
Type	Universal Joints - D Type
Weight	0.94 lb
Style	Bored
Color	Metallic
Connection Type A x B	5/8 in Hex & 7/8 in Round Bore in

Dimensional Data

Bore A & B	5/8 in Hex & 7/8 in Round Bore
Size	D8B
Keyway A & B (W x D)	No Keyway
Set Screw Size	No Setscrew
Outside Diameter	1.250 in
Overall Length	3.75 in
Bore Depth (Dimension C)	1.060 in
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 D4B Universal Joint 3/8in Round Bore 1/8in KW

Specifications

Description	D4B UJNT 3/8X3/8 1/8X1/16KWBE
Material	Steel
Type	Universal Joints - D Type
Weight	0.22 lb
Style	Bored
Color	Metallic
Connection Type A x B	3/8 x 3/8 in

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 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 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 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 NB10B Universal joint 3/4In bore No KW

Type	Universal Joints - NB Type
Material	Steel
Style	Bored
Weight	1.48 lb
Color	Metallic
Bore Type	Finished Bore

Agricultural & Construction Machinery

Lovejoy D14B universal joint 1.5in bore 3-8in KW

Material	Steel
Type	Universal Joints - D Type
Weight	12.29 lb
Style	Bored
Color	Metallic
Connection Type A x B	1 1/2 x 1 1/2 in

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 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 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 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 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 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 68514416289 D4B UJNT

D4B UJNT 3/8X3/8 N/KW N/SS

Material	Steel
Type	Universal Joints - D Type
Weight	0.23 lb
Style	Bored
Color	Metallic
Connection Type A x B	3/8 x 3/8 in

Dimensional Data

Bore A & B	3/8 in
Size	D4B
Keyway A & B (W x D)	No Keyway
Set Screw Size	No Setscrew
Outside Diameter	0.750 in
Overall Length	2.680 in
Bore Depth (Dimension C)	0.880 in
Max. Bore (Dimensions ID1/ID2)	0.620 in15.00 mm
Main Pin Height (Dimension E)	1.34 in
Cubic inches	1.50750 in³

Performance Data

Operating Temperature Range	-30 to 212 ºF
Max. Speed	1750.00 rpm
Static Breaking Torque	768.00 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 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 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 D-10B Universal Joint 3/4 In

Specifications

Description	D10B UJNT 3/4X3/4 3/16KW 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

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 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 68514437276 Size L225 Standard Jaw Coupling Hub, Cast Iron, Inch