Pin & Block - Page 3 of 14 - Twin Spring Coupling - Universal joint, jaw coupling and elastomeric coupling replacements

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

Pin & Block

Lovejoy 68514476321 Steel DDX14B U Joint, 1-1/4" x 1-1/2" Bores, 19.06" OAL, 3" OD

Incorporate a standard pin and block design
Ideal for applications with angles up to 25° and speeds of up to 1750 RPM
Boot retaining grooves are standard
Boots are sold separately

Pin & Block

Lovejoy 68514476322 Steel DDX14B U Joint, 1-1/4" x 1-1/2" Bores, 23.56" OAL, 3" OD (Pack of 2)

Incorporate a standard pin and block design
Ideal for applications with angles up to 25° and speeds of up to 1750 RPM
Boot retaining grooves are standard
Boots are sold separately

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 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 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 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

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, Collars & Universal Joiners

Lovejoy D/HD4 Universal Joint Rivet Pins Set of 25

Specifications

Description	D/HD4 RIVET PINS SET OF 25
Coupling Size	D / HD4
Material	Steel
Style	Rivet Pin Sets
Weight	0.03 lb
# of Bolts	25

Couplings

Lovejoy D1 Universal Joint Steel Solid Bore

Single pin and block universal joint for applications with up to 25 degrees angular misalignment and speeds up to 1,750 RPM
Compensates for angular misalignments and shaft separation
Steel for strength and machinability
Solid hubs with centering holes aid in custom machining
Operating temperatures range from -30 to 212 degrees F

Couplings

Lovejoy D1 Universal Joint Upper Type Boots and Ties

Specifications

Description	D1 UPPER BOOTS&TIES SET OF 2
Type	Universal Joints - Boots and Ties
Material	Neoprene
Weight	0.02 lb
Style	Upper Boots
Color	Black
Quantity	2

Couplings, Collars & Universal Joiners

Lovejoy D10B Universal Joint 3/4in Hex and 3/4in Round with kw

Specifications

Description	D10B UJNT 3/4 HEX X3/4 KW&SS
Material	Steel
Type	Universal Joints - D Type
Weight	1.50 lb
Style	Bored
Color	Metallic

Lovejoy 68514476206 D10B UJNT

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

Lovejoy 68514476376 D6B UJNT

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

Lovejoy 68514476382 D8B UJNT

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

Lovejoy 68514476454 D5B UJNT

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

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