Universal Joints

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Universal joints (U-joints) are used to connect rigid shafts (whose axes are inclined with each other) while transmitting torque. They are made of high-strength steel to withstand heavy...Read more

BELDEN -

Universal Joint Bore

StyleModelYoke LengthTorqueTypeConstructionDesignStatic Breaking Torque (in.-lb.)BoreStandard BorePrice
AUJ-SS50x25--PlainStainless SteelFriction Bearing4956--€671.29
AUJ-HD32x16k--PlainAlloy, SteelFriction Bearing327516 mm16 mm€280.13
AUJ-HD32x16--PlainAlloy, SteelFriction Bearing327516 mm16 mm€203.12
AUJ-HD37x18--PlainAlloy, SteelFriction Bearing534618 mm-€228.84
AUJ-HD40x20--PlainAlloy, SteelFriction Bearing809820 mm20 mm€241.85
AUJ-HD47x22--PlainAlloy, SteelFriction Bearing-22 mm22 mm€272.57
AUJ-HD20x10k--PlainAlloy, SteelFriction Bearing81410 mm10 mm€190.82
AUJ-HD25x12k--PlainAlloy, SteelFriction Bearing171712 mm-€214.04
AUJ-HD29x14k--PlainAlloy, SteelFriction Bearing2567-14 mm€227.48
AUJ-HD47x22k--PlainAlloy, SteelFriction Bearing-22 mm22 mm€326.90
AUJ-HD20x10--PlainAlloy, SteelFriction Bearing814-10 mm€197.98
AUJ-HD50x25k--PlainAlloy, SteelFriction Bearing-25 mm25 mm€387.11
AUJ-HD58x35k--PlainAlloy, SteelFriction Bearing-35 mm35 mm€512.65
AUJ-SS13x06--PlainStainless SteelFriction Bearing1156 mm-€295.65
AUJ-SS22x12--PlainStainless SteelFriction Bearing310-12 mm€295.65
AUJ-SS29x14--PlainStainless SteelFriction Bearing92914 mm14 mm€346.61
AUJ-SS32x16--PlainStainless SteelFriction Bearing115116 mm-€392.85
AUJ-SS37x18--PlainStainless SteelFriction Bearing192918 mm18 mm€472.38
AUJ-SS40x20--PlainStainless SteelFriction Bearing291220 mm20 mm€580.03
AUJ-HD25x12--PlainAlloy, SteelFriction Bearing1717--€203.12
AUJ-HD13x06--PlainAlloy, SteelFriction Bearing2306 mm-€192.85
BSS-NB-UJ750X3/81 3/8"30 lbs.-in.PlainStainless SteelNeedle Bearing953/8"3/8"€244.13
CSSNBUJ750X3/8KB1 3/8"30 lbs.-in.KeywayStainless SteelNeedle Bearing953/8"3/8"€277.34
DNB-UJ750X3/8KB1 3/8"30 lbs.-in.KeywayAlloy, SteelNeedle Bearing953/8"3/8"€292.09
BNB-UJ750X3/81 3/8"30 lbs.-in.PlainAlloy, SteelNeedle Bearing953/8"3/8"€214.64
StyleModelLength Through BoreBore DepthCoupling Keyway SizeMain Pin Height (dimension E)SizeSet Screw SizeStatic Breaking TorqueBore TypePrice
A685144764341 1/2"1 1/2"1/4" x 1/8"2 18/25"D12B5/16"-1810680 lbs.-in.Bored€449.86
A685144764431 1/2"1 1/2"8 mm x 3.3 mm2 18/25"D12BM8 x 810680 lbs.-in.Solid€348.21
A685144762511"1"3/16" x 3/32"1 3/4"D7B#10-242880 lbs.-in.Bored€389.14
A685144764001.06"1.06"3/32" x 3/64"1 3/4"D7B#10-242880 lbs.-in.Bored€294.62
A685144761841.06"1.06"5 mm x 2.3 mm1 22/25"D8BM6 x 6, 1/4"-205220 lbs.-in.Bored€319.97
A685144762381.18"1.18"3/16" x 3/32"2 3/25"D10B1/4"-207920 lbs.-in.Hex x Round Bore€445.64
A685144762341.38"1.38"3/8", 1/4" x 1/8"2 1/2"D11B5/16"-1810680 lbs.-in.Solid€450.52
A685144765412"2"1/4" x 1/8"3 1/2"D13B3/8"-1633120 lbs.-in.Hex x Round Bore€656.57
StyleModelKeywayLength Through BoreBore Dia.Bore DepthCoupling Keyway SizeMain Pin Height (dimension E)SizeSet Screw SizePrice
A68514454756Keyway1.18"1 3/25"1.18"6 mm x 2.8 mm2 3/25"D10BM6 x 6€469.69
A68514476454Keyway22/25"0.69"22/25"3 mm x 1.4 mm, 4 mm x 1.8 mm1 1/2"D5BM4 x 4€379.14
A68514476168Pin Holes1 1/2"1 1/2"1 1/2"5 mm x 2.3 mm2 18/25"D12BM8 x 12€603.36
LOVEJOY -

HD Type Universal Joint With Keyway, Inch Bores

StyleModelLength Through BoreBore Dia.Bore DepthCoupling Keyway SizeMain Pin Height (dimension E)Max. Angle OffsetJoint TypeSizePrice
A685144451401.06"3/4"1.06"3/16" x 3/32"1 22/25"25°HD Type-€217.94
B685144763811.06"3/4"1.06"3/16" x 3/32"1 22/25"25°FUniversalHD8B€277.60
B685144486302 3/4"1.81"2 3/4"7/16" x 7/32"4.53"25°FUniversalHD14B€1,303.97
DIXON -

Boss Ground Joints

StyleModelMaterialSizeFor Use WithSeat MaterialDimension SHex SizeGenderFitting TypePrice
ABGF26Brass3/4"-Brass----€193.86
BBGB8Brass--Brass----€67.35
BBGB13Brass--Brass----€88.90
ABGF36Brass1"-Brass----€215.70
CGF81Iron2"BossClamps-7 9/16" x 2 1/32"---€160.01
CGF36Iron1"BossClamps-5 1/8" x 3 9/16"---€66.58
CGF6Iron1/2"BossClamps-2 3/8" x 3 9/16"1 5/16"--€54.17
CGF96Iron2 1/2"BossClamps-6 3/4" x 8 29/32"4 1/8"--€221.42
CGF61Iron1 1/2"BossClamps-4 3/8" x 7 1/16"2 7/16"--€118.18
CGF141Iron4"BossClamps-9 1/2" x 11 7/32"5 7/8"--€482.00
CGF111Iron3"BossClamps-7 3/4" x 9 1/32"4 7/8"--€245.65
CGF26Iron3/4"BossClamps-3 9/16" x 4 3/4"1 7/8"--€65.90
CGF201Iron6"BossClampsCopper12 1/4" x 11 1/2"7 5/8"--€988.38
CGF3Iron, Steel3/8"BossClampsCopper1 1/32" x 2 15/16"1 1/16"--€82.20
DGF26-1Iron, Steel1/2" x 3/4"Boss Clamps---FemaleGround Joint Coupling€70.29
ERGF61Stainless Steel1 1/2"------€420.90
ERGF26Stainless Steel3/4"------€219.43
ERGF51Stainless Steel1 1/4"------€348.30
ERGF81Stainless Steel2"------€548.08
ERGF36Stainless Steel1"------€245.34
CGF1Steel1/4"-Copper----€105.12
FGDB3Steel1/2"Boss Ground Joint FittingsPolymer--Male x MaleGround Joint Spud€51.26
GGBCSteel-Boss Ground Joint FittingsCopper--Female x MaleGround Joint Spud€63.39
HGMCSteel-Boss Ground Joint FittingsCopper--Male x MaleGround Joint Spud€53.61
BOSTON GEAR -

Stainless Steel Universal Joints

StyleModelMPNPrice
AJ125A-5/8J125A-5/8€901.24
RFQ
BJS112JS112€626.33
RFQ
BJS250JS250€3,312.52
RFQ
BJS250BJS250B€3,784.06
RFQ
BJS300JS300€4,116.95
RFQ
BJS300BJS300B€4,740.85
RFQ
BJS400BJS400B€10,240.20
RFQ
BELDEN -

Single Universal Joints

StyleModelYoke LengthTorqueMax. Operating AngleJoint TypeNo. Of JointsCoupling SizeU Joint MaterialBore Dia.Price
AD8--25°Pin, Block1-8Carbon Steel15/16"€254.33
BUS281612F--45°Pin And Block11750Alloy Steel3/4", 1"€510.86
CUS241210SS--45°Pin And Block11500Stainless Steel3/4", 5/8"€614.39
CUS28168SS--45°Pin And Block11750Stainless Steel1/2", 1"€762.16
CUS281610SS--45°Pin And Block11750Stainless Steel1", 5/8"€762.16
CUS281612SS--45°Pin And Block11750Stainless Steel3/4", 1"€762.16
CUS402016SS--45°Pin And Block12500Stainless Steel1 1/4", 1"€2,357.82
CUS402018SS--45°Pin And Block12500Stainless Steel1 1/4", 1 1/8"€2,357.82
BUS1264F--45°Pin And Block1750Alloy Steel3/8", 1/4"€301.16
BUS1686F--45°Pin And Block11000Alloy Steel3/8", 1/2"€322.57
BUS20108F--45°Pin And Block11250Alloy Steel1/2", 5/8"€369.41
BUS24128F--45°Pin And Block11500Alloy Steel3/4", 1/2"€459.03
BUS241210F--45°Pin And Block11500Alloy Steel3/4", 5/8"€459.03
BUS28168F--45°Pin And Block11750Alloy Steel1", 1/2"€510.86
BUS402016F--45°Pin And Block12500Alloy Steel1 1/4", 1"€1,825.98
CUS20108SS--45°Pin And Block11250Stainless Steel1/2", 5/8"€563.74
BUS402018F--45°Pin And Block12500Alloy Steel1 1/4", 1 1/8"€1,825.98
DUSSK1264SS--45°Pin And Block1750Stainless Steel3/8", 1/4"€392.60
DUSSK1686SS--45°Pin And Block11000Stainless Steel3/8", 1/2"€513.48
DUSSK20108SS--45°Pin And Block11250Stainless Steel1/2", 5/8"€627.14
DUSSK24128SS--45°Pin And Block11500Stainless Steel3/4", 1/2"€683.51
DUSSK241210SS--45°Pin And Block11500Stainless Steel3/4", 5/8"€683.51
DUSSK28168SS--45°Pin And Block11750Stainless Steel1/2", 1"€847.91
DUSSK281610SS--45°Pin And Block11750Stainless Steel1", 5/8"€847.91
DUSSK281612SS--45°Pin And Block11750Stainless Steel3/4", 1"€847.91
LOVEJOY -

Needle Bearing Type Universal Joints, Solid Bores

StyleModelKeywayLength Through BoreBore Dia.Bore DepthMain Pin Height (dimension E)Max. Angle OffsetJoint TypeBore TypePrice
A68514415606No Keyway1.06"1"1.06"1 22/25"25°FUniversalUnbored€269.57
B68514415607Without Keyway1.18"1 3/25"1.18"2 3/25"25°NB TypeSolid€309.36
B68514415608Without Keyway1 1/2"1 1/2"1 1/2"2 18/25"25°NB TypeSolid€451.01
B68514415605Without Keyway1"3/4"1"1 17/25"25°NB TypeSolid€229.97
StyleModelLength Through BoreBore Dia.Bore DepthMain Pin Height (dimension E)Bore SizeKeywayMaterialTypePrice
A685144156740.62"0.38"0.62"--Without KeywaySteelUniversal Joints D€79.89
A685144160191 1/2"1 1/2"1 1/2"2 18/25"1 1/2"Without KeywaySteelUniversal Joints D€347.63
A685144158091"3/4"1"1 17/25"3/4"Without KeywaySteelUniversal Joints D€123.02
A685144158411"22/25"1"1 3/4"-Without KeywaySteelUniversal Joints D€143.50
A685144158661.06"1"1.06"1 22/25"1"Without KeywaySteelUniversal Joints D€163.64
A685144159191.18"1 3/25"1.18"2 3/25"1 1/4"Without KeywaySteelUniversal Joints D€194.47
A685144159811.38"1 1/4"1.38"2 1/2"1 1/4"Without KeywaySteelUniversal Joints D€288.09
A6851441571817/25"1/2"17/25"1 3/25"1/2"Without KeywaySteelUniversal Joints D€88.91
A6851441574422/25"0.62"22/25"--Without KeywaySteelUniversal Joints D€88.91
A6851441577422/25"0.69"22/25"1 1/2"-Without KeywaySteelUniversal Joints D€112.43
LOVEJOY -

D Type Repair Kits, Universal Joints

StyleModelSizeJoint TypeKeywayMaterialBore SizeBore TypePrice
A68514450003D2D TypeNoneNoneNoneNone€35.12
A68514450004D3D TypeNoneNoneNoneNone€31.83
A68514450005D4D TypeNoneNoneNoneNone€39.49
B68514450006D5Universal-----
RFQ
A68514450007D6D TypeNoneNoneNoneNone€48.26
A68514450008D7D TypeNoneNoneNoneNone€61.45
B68514450009D8Universal----€65.83
B68514450010D10Universal----€74.60
B68514450011D11Universal----€109.70
A68514450012D12D TypeNoneNoneNoneNone€112.32
A68514450013D13D TypeNoneNoneNone-€280.83
B68514450014D14Universal-----
RFQ
StyleModelLength Through BoreBore Dia.Bore DepthBore SizeMain Pin Height (dimension E)Max. BoreKeywayMaterialPrice
A685144162350.62"0.38"0.62"1/4"-0.38"Without KeywaySteel€96.73
A685144164311"22/25"1"0.562"1 3/4"22/25"Without KeywaySteel€167.31
A685144166981.38"1 1/4"1.38"7/8"2 1/2"-Without KeywaySteel€302.78
A6851441625917/25"1/2"17/25"0.312"1 3/25"1/2"Without KeywaySteel€99.04
A6851441634622/25"0.69"22/25"0.438"1 1/2"0.69"Without KeywaySteel€124.88
StyleModelLength Through BoreBore Dia.Bore DepthStandard BoreMain Pin Height (dimension E)Bore SizeKeywayMaterialPrice
A685144170050.62"0.38"0.62"1/4"--Without KeywaySteel€220.77
A685144170561 1/2"1 1/2"1 1/2"1"2 18/25"1 1/2"Without KeywaySteel€810.38
A685144170261"3/4"1"1/2"1 17/25"3/4"Without KeywaySteel€308.74
A685144170381"22/25"1"14/25"1 3/4"-Without KeywaySteel€377.62
A685144170411.06"1"1.06"0.62"1 22/25"1"Without KeywaySteel€410.56
A685144170501.18"1 3/25"1.18"3/4"2 3/25"1 1/4"Without KeywaySteel€481.84
A685144170531.38"1 1/4"1.38"22/25"2 1/2"1 1/4"Without KeywaySteel€693.32
A685144170612"1 3/4"2"1 1/4"3 1/2"1 3/4"Without KeywaySteel€1,691.48
A6851441701117/25"1/2"17/25"0.31"1 3/25"-Without KeywaySteel€197.44
A6851441701522/25"0.62"22/25"0.38"--Without KeywaySteel€230.38
A6851441702022/25"0.69"22/25"11/25"1 1/2"-Without KeywaySteel€285.68
StyleModelLength Through BoreBore Dia.Bore DepthBore SizePin Outside Dia.Max. BoreKeywayMaterialPrice
A685144173060.91"3/4"0.91"5/8"1 3/25"3/4"Without KeywaySteel€86.17
A685144173151"1"1"3/4"1 11/25"1"Without KeywaySteel€278.33
A685144172943/4"0.62"3/4"1/2"22/25"0.62"Without KeywaySteel€73.25
StyleModelKeywayLength Through BoreMaterialBore Dia.ColorBore DepthCoupling Keyway SizeMain Pin Height (dimension E)Price
A68514476321Keyway2 3/4"Steel2"Metallic2 3/4"3/8" x 3/16", 1/4" x 1/8"4.53"€2,406.36
A68514476322Keyway2 3/4"Steel2"Metallic2 3/4"3/8" x 3/16", 1/4" x 1/8"4.53"€2,798.40
StyleModelBore Dia.Joint Dia.Static Breaking TorqueBore TypePrice
AJP50-3/16----€70.90
RFQ
AJP37-1/8----€44.02
RFQ
AJP62-5/16----€59.06
RFQ
AJP25-1/8----€58.67
RFQ
AJPD62-1/4----€101.99
RFQ
AJPD62-5/16----€73.00
RFQ
AJP62-1/4----€59.06
RFQ
AJP37-3/16----€42.23
RFQ
AJPD37-3/16----€53.34
RFQ
AJP50-1/41/4"1/2"26 lbs.-in.Bored To Size€70.90
RFQ
AJPD50-1/41/4"1/2"12 lbs.-in.Bored To Size€87.40
RFQ
AJPD62-3/83/8"5/8"47 lbs.-in.Bored To Size€101.99
RFQ
AJP62-3/83/8"5/8"60 lbs.-in.Bored To Size€82.47
RFQ
MARTIN SPROCKET -

Universal Joints

StyleModelMPNPrice
AB140AB140A€35.64
BH140H140€158.40
CS140S140€49.66
RFQ
MARTIN SPROCKET -

Impact Universal Joints

StyleModelFemale Drive SizeMaterialTypeColorPrice
A4140A----€73.76
RFQ
B2140A----€69.85
RFQ
C8140A1 1/2"Alloy, SteelImpactBlack€970.20
D7140A1"Alloy, SteelImpact-€257.40
E6140A3/4"Alloy, SteelImpact-€186.12
BOSTON GEAR -

Cast Steel Universal Joints

StyleModelMPNPrice
AUJNL 16-16UJNL 16-16€947.83
RFQ
BUJNL 16-20UJNL 16-20€947.83
RFQ
CUJNL 16-24UJNL 16-24€588.63
DUJNL 18-18UJNL 18-18€604.24
EUJNL 20-20UJNL 20-20€947.83
RFQ
FUJNL 20-22UJNL 20-22€599.54
GUJNL 20-24UJNL 20-24€599.54
HUJNL 22-22UJNL 22-22€599.54
IUJNL 23-23UJNL 23-23€947.83
RFQ
JUJNL 24-24UJNL 24-24€959.07
RFQ
StyleModelTorqueBore LengthHub Dia.Max. TorqueBore Dia. (both Ends)Joint Dia.SizeBore Dia.Price
AJS62-Solid0.625"50 lbs.-in.Solid---€504.17
AJS175B-1 19/32"1.75"500 lbs.-in.7/8"---€1,257.08
AJS125-Solid1.25"310 lbs.-in.Solid---€1,356.81
AJS37B-43/64"0.375"6 lbs.-in.3/16"---€475.99
AJS200-Solid2"1320 lbs.-in.Solid---€2,447.00
AJS87B-1 3/64"0.875"110 lbs.-in.7/16"---€630.21
AJS200B-1 21/32"2"1320 lbs.-in.1"---€2,612.33
AJS37-Solid0.375"6 lbs.-in.Solid---€426.87
AJS62B-51/64"0.625"50 lbs.-in.5/16"---€536.60
AJS50-Solid0.5"24 lbs.-in.Solid---€451.54
AJS87-Solid0.875"110 lbs.-in.Solid---€629.48
AJS50B24 lbs.-in.47/64"---1/2"1/2"1/4"€805.52
AJS7596 lbs.-in.----3/4"3/4"-€587.21
AJS75B96 lbs.-in.61/64"---3/4"3/4"3/8"€1,002.53
AJS100B180 lbs.-in.1 11/64"---1"1"1/2"€1,216.35
AJS100180 lbs.-in.----1"1"-€1,156.04
AJS125B310 lbs.-in.1 15/64"---1 1/4"1 1/4"5/8"€1,462.17
AJS150500 lbs.-in.----1 1/2"1 1/2"-€1,837.58
AJS150B500 lbs.-in.1 11/32"---1 1/2"1 1/2"3/4"€1,956.60
StyleModelLength Through BoreBore Dia.Bore DepthBore SizeMax. BoreKeywayMaterialTypePrice
A685144171641.38"1 1/4"1.38"7/8"1 1/4"Without KeywaySteelUniversal Joints DD€748.15
A6851441709422/25"0.62"22/25"3/8"0.62"Without KeywaySteelUniversal Joints DD€255.71
StyleModelLength Through BoreBore Dia.Bore DepthMain Pin Height (dimension E)Bore SizeKeywayMaterialTypePrice
A685144311801 1/2"1 1/2"1 1/2"2 18/25"1 1/2"Without KeywayStainless SteelUniversal Joints D€801.90
A685144311641"3/4"1"1 17/25"3/4"Without KeywayStainless SteelUniversal Joints D€308.74
A685144311671.06"1"1.06"1 22/25"1"Without KeywayStainless SteelUniversal Joints D€405.34
A685144311711.18"1 3/25"1.18"2 3/25"1 1/4"Without KeywayStainless SteelUniversal Joints D€477.61
A6851443105722/25"0.62"22/25"--Without KeywayStainless SteelUniversal Joints D€228.55
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Frequently Asked Questions

What is an axial misalignment?

An axial misalignment is a state where the shafts are parallel to each other. When fully extended, their ends do not meet, thus creating a floating effect.

What is the function of U-joint spiders?

The U-joint spiders have the shape of a cross (with four arms) that connect the yokes, allowing for angular misalignment and shaft separation. The spider distributes the load evenly across the joint, reducing the risk of damage.

What is the meaning of precision-honed bore?

Precision-honed bore refers to the process of honing intended to perfect bore geometry and size by removing a minimal metal layer. It also generates a smooth pattern finish for optimum lubricant retention and minimises friction and wear.