Spline Shafts And Couplings

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Spline shafts and couplings are used in power transmission systems to transfer torque and rotation from one component to another. Spline shafts have a long, cylindrical rod-type design with...Read more

HUB CITY -

Splined Shafts

StyleModelMPNPrice (inc. VAT)
A0332-000230332-00023£145.47
A0332-000260332-00026£243.29
A0332-000380332-00038£483.26
A0332-000390332-00039£492.18
A0332-003900332-00390£115.46
RFQ
A0332-003910332-00391£163.96
A0332-003930332-00393£159.04
B0332-003940332-00394£89.68
RFQ
A0332-003970332-00397£347.66
A0332-003980332-00398£226.45
A0332-003990332-00399£357.50
TB WOODS -

HSH Form Flex Couplings

TB Wood's HSH Form-Flex couplings are designed to transmit torque while compensating for angular, parallel and axial misalignment between two connected shafts. They minimise misalignment forces on the connected equipment and are widely used in cooling fan drive applications. These couplings are available with steel and composite spacer tubing that reduces total cost by eliminating the need for bearings and support structures. The brand's HSH Series Form-Flex couplings range from 1000 rpm to 3800 rpm. A wide range of these couplings (with bore length up to 11 inches) is available on Raptor Supplies.

StyleModelMax. BoreHp Rating @ 100 RpmFree End FloatMax. RpmDimension GDimension BDimension DDimension F
AHSH222 3/4"15 2/25 hp0.036"3800 RPM0.43"8.02"3.02"2 1/2"
RFQ
AHSH263 1/4"25 2/5 hp0.044"3300 RPM0.55"9 1/4"3 1/2"2 22/25"
RFQ
AHSH373 3/4"95 6/25 hp0.062"2500 RPM0.81"13 3/25"5.14"4"
RFQ
AHSH313 3/25"38 1/10 hp0.052"2800 RPM0.62"10.87"4 3/25"3.37"
RFQ
AHSH454 1/2"157 1/10 hp0.072"2250 RPM0.87"14 3/4"5 3/4"4 1/2"
RFQ
AHSH354 1/2"69 21/25 hp0.056"2600 RPM0.66"12.06"4.57"3 3/4"
RFQ
AHSH424 1/4"115 9/10 hp0.067"2400 RPM0.81"13.93"5.43"4 1/4"
RFQ
AHSH556 22/25"300 hp0.092"1800 RPM1 1/4"18 17/25"7 17/25"5 1/2"
RFQ
AHSH506.13"203 1/5 hp0.082"2000 RPM1.06"16.81"6.81"5"
RFQ
AHSH607 1/2"414 3/10 hp0.102"1600 RPM1.34"20.93"8.43"6 1/4"
RFQ
AHSH708 1/2"658 7/10 hp0.115"1400 RPM1 1/2"23.62"9 14/25"7"
RFQ
AHSH809 3/25"1087 hp0.136"1200 RPM1 14/25"26.87"11.37"7 3/4"
RFQ
AHSH759"846 hp1/8"1300 RPM1.53"25"10 1/2"7 1/4"
RFQ
AHSH92HT10 1/2"2221 hp0.156"1000 RPM1 3/4"31"13.01"9"
RFQ
AHSH8510.38"1316 hp0.14"1100 RPM1.62"28.62"12 3/25"8 1/4"
RFQ
AHSH9211"1651 hp0.156"1000 RPM1 3/4"31"13.01"9"
RFQ
StyleModelOutside Dia.Bore SizeTotal LengthKeyway SizeScrew SizeMaterialTypeScrew MaterialPrice (inc. VAT)
A5LM012012FKPSC28 mm12 mm45 mm4 mmM4 x 0.7 x 12SteelPrecision SleeveAlloy Steel£157.88
RFQ
A5LM014014FKPSC30 mm14 mm50 mm5 mmM4 x 0.7 x 12SteelPrecision SleeveAlloy Steel-
RFQ
A5LM016016FKPSC34 mm16 mm50 mm5 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel-
RFQ
A5LM015015FKPSC34 mm15 mm50 mm5 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel-
RFQ
A5LM018018FKPSC36 mm18 mm60 mm6 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel£165.04
RFQ
A5LM020020FKPSC40 mm20 mm65 mm6 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£198.88
RFQ
A5LM025025FKPSC45 mm25 mm65 mm8 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£199.31
RFQ
A5LM030030FKPSC54 mm30 mm75 mm8 mmM6 x 1.0 x 16SteelPrecision SleeveAlloy Steel£210.62
RFQ
A5LM035035FKPSC57 mm35 mm80 mm10 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£210.01
RFQ
A5LM040040FKPSC60 mm40 mm90 mm12 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£283.95
RFQ
A5LM045045FKPSC73 mm45 mm105 mm14 mmM8 x 1.25 x 25SteelPrecision SleeveAlloy Steel£323.58
RFQ
STAFFORD MFG -

Signature Series Two Piece Split Precision Sleeve Hex Bore Couplings

StyleModelMaterialTypeOutside Dia.Bore SizeTotal LengthScrew SizeScrew MaterialGradePrice (inc. VAT)
A13A014014PSCAluminumPrecision Sleeve2"7/8"3"1/4"-28 x 3/4Alloy SteelGrade 2024-
RFQ
A13A006006PSCAluminumPrecision Sleeve1.063"3/8"1 5/8"#6-32 x 3/8Alloy SteelGrade 2024£116.48
RFQ
A13A009009PSCAluminumPrecision Sleeve1 1/2"9/16"2 1/4"#10-32 x 5/8Alloy SteelGrade 2024£144.25
RFQ
A13A100100PSCAluminumPrecision Sleeve2 1/8"1"3 1/4"1/4"-28 x 3/4Alloy SteelGrade 2024-
RFQ
A13A012012PSCAluminumPrecision Sleeve1 7/8"3/4"2 7/8"1/4"-28 x 3/4Alloy SteelGrade 2024£139.68
RFQ
A13A010010PSCAluminumPrecision Sleeve1 1/2"5/8"2 1/4"#10-32 x 5/8Alloy SteelGrade 2024-
RFQ
A13A008008PSCAluminumPrecision Sleeve1 1/4"1/2"1 7/8"#8-32 x 1/2Alloy SteelGrade 2024-
RFQ
A13A004004PSCAluminumPrecision Sleeve0.813"1/4"1 1/4"#4-40 x 3/8Alloy SteelGrade 2024£110.88
RFQ
A13A007007PSCAluminumPrecision Sleeve1 1/4"7/16"1 7/8"#8-32 x 1/2Alloy SteelGrade 2024£130.69
RFQ
A13A005005PSCAluminumPrecision Sleeve0.813"5/16"1 1/4"#4-40 x 3/8Alloy SteelGrade 2024£110.88
RFQ
A13A011011PSCAluminumPrecision Sleeve1 7/8"11/16"2 7/8"1/4"-28 x 3/4Alloy SteelGrade 2024-
RFQ
B13C004004Stainless SteelHigh Strength0.813"1/4"1 1/4"#4-40 x 5/16---
RFQ
C13S014014PSCStainless SteelPrecision Sleeve2"7/8"3"1/4"-28 x 5/8Stainless Steel-£212.14
RFQ
C13S010010PSCStainless SteelPrecision Sleeve1 1/2"5/8"2 1/4"#10-32 x 1/2Stainless Steel--
RFQ
C13S009009PSCStainless SteelPrecision Sleeve1 1/2"9/16"2 1/4"#10-32 x 1/2Stainless Steel-£147.81
RFQ
B13C006006Stainless SteelHigh Strength1.063"3/8"1 5/8"#6-32 x 3/8---
RFQ
B13C008008Stainless SteelHigh Strength1 1/4"1/2"1 7/8"#8-32 x 1/2---
RFQ
B13C012012Stainless SteelHigh Strength1 7/8"3/4"2 7/8"1/4"-28 x 5/8---
RFQ
B13C100100Stainless SteelHigh Strength2 1/8"1"3 1/4"1/4"-28 x 5/8---
RFQ
B13C011011Stainless SteelHigh Strength1 7/8"11/16"2 7/8"1/4"-28 x 5/8---
RFQ
B13C009009Stainless SteelHigh Strength1 1/2"9/16"2 1/4"#10-32 x 1/2---
RFQ
C13S012012PSCStainless SteelPrecision Sleeve1 7/8"3/4"2 7/8"1/4"-28 x 5/8Stainless Steel--
RFQ
C13S011011PSCStainless SteelPrecision Sleeve1 7/8"11/16"2 7/8"1/4"-28 x 5/8Stainless Steel-£194.08
RFQ
C13S007007PSCStainless SteelPrecision Sleeve1 1/4"7/16"1 7/8"#8-32 x 1/2Stainless Steel-£141.82
RFQ
C13S008008PSCStainless SteelPrecision Sleeve1 1/4"1/2"1 7/8"#8-32 x 1/2Stainless Steel--
RFQ
STAFFORD MFG -

Signature Series Two Piece Split Precision Sleeve Square Bore Couplings

StyleModelMaterialOutside Dia.Bore SizeTotal LengthScrew MaterialScrew SizeTypeGradePrice (inc. VAT)
A15A014014PSCAluminum2 1/4"7/8"3 3/8"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024-
RFQ
A15A006006PSCAluminum1 1/2"3/8"2 1/4"Alloy Steel#10-32 x 5/8Precision SleeveGrade 2024-
RFQ
A15A012012PSCAluminum2 1/8"3/4"3 1/4"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024£152.59
RFQ
A15A011011PSCAluminum2 1/8"11/16"3 1/4"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024-
RFQ
A15A010010PSCAluminum2"5/8"3"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024£144.49
RFQ
A15A004004PSCAluminum1.063"1/4"1 5/8"Alloy Steel#6-32 x 3/8Precision SleeveGrade 2024-
RFQ
A15A007007PSCAluminum1 1/2"7/16"2 1/4"Alloy Steel#10-32 x 5/8Precision SleeveGrade 2024£107.58
RFQ
A15A005005PSCAluminum1.063"5/16"1 5/8"Alloy Steel#6-32 x 3/8Precision SleeveGrade 2024-
RFQ
A15A009009PSCAluminum1 3/4"9/16"2 5/8"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024-
RFQ
A15A008008PSCAluminum1 3/4"1/2"2 5/8"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024£129.97
RFQ
A15A100100PSCAluminum2 1/2"1"3 3/4"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024£211.59
RFQ
B15S012012PSCStainless Steel2 1/8"3/4"3 1/4"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£182.41
RFQ
B15S010010PSCStainless Steel2"5/8"3"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£168.15
RFQ
B15S011011PSCStainless Steel2 1/8"11/16"3 1/4"Stainless Steel1/4"-28 x 5/8Precision Sleeve--
RFQ
B15S009009PSCStainless Steel1 3/4"9/16"2 5/8"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£148.03
RFQ
B15S006006PSCStainless Steel1 1/2"3/8"2 1/4"Stainless Steel#10-32 x 1/2Precision Sleeve-£124.48
RFQ
B15S005005PSCStainless Steel1.063"5/16"1 5/8"Stainless Steel#6-32 x 3/8Precision Sleeve--
RFQ
B15S004004PSCStainless Steel1.063"1/4"1 5/8"Stainless Steel#6-32 x 3/8Precision Sleeve--
RFQ
B15S007007PSCStainless Steel1 1/2"7/16"2 1/4"Stainless Steel#10-32 x 1/2Precision Sleeve--
RFQ
B15S100100PSCStainless Steel2 1/2"1"3 3/4"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£195.91
RFQ
B15S014014PSCStainless Steel2 1/4"7/8"3 3/8"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£214.85
RFQ
B15S008008PSCStainless Steel1 3/4"1/2"2 5/8"Stainless Steel1/4"-28 x 5/8Precision Sleeve--
RFQ
C15L008008PSCSteel1 3/4"1/2"2 5/8"Alloy Steel1/4"-28 x 3/4Precision Sleeve-£88.15
RFQ
C15L010010PSCSteel2"5/8"3"Alloy Steel1/4"-28 x 3/4Precision Sleeve-£98.09
RFQ
C15L014014PSCSteel2 1/4"7/8"3 3/8"Alloy Steel1/4"-28 x 3/4Precision Sleeve-£137.68
RFQ
StyleModelOutside Dia.Bore SizeTotal LengthScrew SizeMaterialTypeMaterial Grade
A15C0060061 1/2"3/8"2 1/4"#10-32 x 1/2Stainless SteelHigh StrengthGrade 316
RFQ
A15C0070071 1/2"7/16"2 1/4"#10-32 x 1/2Stainless SteelHigh StrengthGrade 316
RFQ
A15C0080081 3/4"1/2"2 5/8"1/4"-28 x 5/8Stainless SteelHigh StrengthGrade 316
RFQ
A15C0090091 3/4"9/16"2 5/8"1/4"-28 x 5/8Stainless SteelHigh StrengthGrade 316
RFQ
A15C0040041.063"1/4"1 5/8"#6-32 x 3/8Stainless SteelHigh StrengthGrade 316
RFQ
A15C0050051.063"5/16"1 5/8"#6-32 x 3/8Stainless SteelHigh StrengthGrade 316
RFQ
A15C1001002 1/2"1"3 3/4"1/4"-28 x 5/8Stainless SteelHigh StrengthGrade 316
RFQ
A15C0140142 1/4"7/8"3 3/8"1/4"-28 x 5/8Stainless SteelHigh StrengthGrade 316
RFQ
A15C0120122 1/8"3/4"3 1/4"1/4"-28 x 5/8Stainless SteelHigh StrengthGrade 316
RFQ
A15C0110112 1/8"11/16"3 1/4"1/4"-28 x 5/8Stainless SteelHigh StrengthGrade 316
RFQ
A15C0100102"5/8"3"1/4"-28 x 5/8Stainless SteelHigh StrengthGrade 316
RFQ
StyleModelMPN
A13022640551302264055
RFQ
A13022640561302264056
RFQ
A13022640661302264066
RFQ
A13022640801302264080
RFQ
A13022641021302264102
RFQ
A13022641041302264104
RFQ
StyleModelMax. BoreMax. RpmOutside Dia.Dimension LDimension HdOverall LengthLength Through BoreDimension BcPrice (inc. VAT)
A685144260812.225"5600 RPM6 7/25"1.81"3 11/25"7 11/25"2 1/2"4 14/25"£1,359.51
A685144260854"2800 RPM11.09"3 11/25"6 1/4"12.66"4.34"8 1/4"£4,883.63
StyleModelMax. BoreHp Rating @ 100 RpmMax. RpmDimension HdOverall LengthMin. BoreLength Through BorePin Location (dimension Sl)Price (inc. VAT)
A685144419501/2"13/100 hp30000 RPM1 1/25"1.82"0.313"1/2"0.31"£433.20
A685144133593/4"7/25 hp20000 RPM1.42"2 18/25"3/8"21/25"0.41"£737.31
A685144131033/8"3/50 hp30000 RPM0.86"1.65"1/4"13/25"1/4"£513.50
A685144448093/8"3/50 hp30000 RPM0.86"1.65"1/4"13/25"1/4"£513.50
A685144508495/8"1/5 hp20000 RPM1.42"2 7/25"0.313"0.62"0.38"£597.33
StyleModelMax. BoreHp Rating @ 100 RpmMax. RpmKeyway SizeDimension HdOverall LengthMin. BoreLength Through BorePrice (inc. VAT)
A685144135701 1/4"1 21/100 hp6000 RPM1/4" x 1/8"2.17"3 3/4"5/8"1.1"£1,243.56
A685144451931 1/4"1 21/100 hp6000 RPM3/16" x 3/32"2.17"3 3/4"5/8"1.1"£1,254.60
A685144445841 1/4"1 21/100 hp6000 RPM1/4" x 1/8"2.17"3 3/4"5/8"1.1"£1,254.60
A685144441131 1/4"1 21/100 hp6000 RPM1/4" x 1/8"2.17"3 3/4"5/8"1.1"£1,254.60
A685144457171 3/8"2 1/50 hp6000 RPM3/16" x 3/32"2.54"4 3/25"5/8"1.01"£1,751.49
A685144134931"9/10 hp6000 RPM1/4" x 1/8"2.11"3 14/25"0.438"1"£1,110.82
A685144463091"9/10 hp6000 RPM3/16" x 3/32", 1/4" x 1/8"2.11"3 14/25"0.438"1"£1,124.91
A685144260981/2"13/100 hp30000 RPM1/8" x 1/16"1 1/25"1.82"0.313"1/2"£544.92
A685144261003/4"7/25 hp20000 RPM3/16" x 3/32"1.42"2 18/25"3/8"21/25"£672.03
A685144133843/4"7/25 hp20000 RPM3/16" x 3/32"1.42"2 18/25"3/8"21/25"£737.31
A685144133005/8"1/5 hp20000 RPM3/16" x 3/32"1.42"2 7/25"0.313"0.62"£597.33
A685144454775/8"1/5 hp20000 RPM1/8" x 1/16", 3/16" x 3/32"1.42"2 7/25"0.313"0.62"£563.50
A685144474425/8"1/5 hp20000 RPM1/8" x 1/16"1.42"2 7/25"0.313"0.62"£597.33
A685144261047/8"11/20 hp10000 RPM3/16" x 3/32"1.73"2.91"0.438"21/25"£801.43
A685144134267/8"11/20 hp10000 RPM3/16" x 3/32"1.73"2.91"0.438"21/25"£527.00
RFQ
A685144452487/8"11/20 hp10000 RPM3/16" x 3/32"1.73"2.91"0.438"21/25"£801.43
A685144261037/8"11/20 hp10000 RPM3/16" x 3/32"1.73"2.91"0.438"21/25"£801.43
StyleModelMax. BoreHp Rating @ 100 RpmAngular MisalignmentFree End FloatMax. RpmDimension GDimension FStandard Hub Dimension
AG53113 1/8"17 hp0.5°0.028"5400 RPM2/5"2 1/2"3.91"
RFQ
AG53463 3/4"73 hp0.5°0.05"4100 RPM0.62"3 3/4"5.42"
RFQ
AG53803 3/4"127 hp0.5°2/25"3800 RPM0.89"4.13"5.65"
RFQ
AG53213"33 hp0.5°0.029"4900 RPM0.55"3"4 1/4"
RFQ
AG53323.188"51 hp0.5°0.03"4400 RPM0.61"3 1/2"4 1/2"
RFQ
AG54124 1/2"190 hp0.33°2/25"3500 RPM1 1/4"4 1/4"6.51"
RFQ
AG54194 1/2"301 hp0.33°0.1"3000 RPM0.98"5"7 8/25"
RFQ
AG552010 3/8"3173 hp0.33°0.18"1750 RPM1.89"11 22/25"15 24/25"
RFQ
AG551110"1904 hp0.33°0.14"2050 RPM1 14/25"9"14 1/2"
RFQ
AG553011 1/2"4760 hp0.33°1/5"1600 RPM2.14"12 3/4"18.35"
RFQ
AG552511"3967 hp0.33°1/5"1700 RPM1.95"12"17.35"
RFQ
AG554015 3/4"6347 hp0.33°6/25"1450 RPM2.58"15"22.63"
RFQ
AG5424190"476 hp0.33°0.1"2750 RPM0.98"6 1/4"9.57"
RFQ
AG5444200"690 hp0.33°0.11"2500 RPM1.09"7"10 13/25"
RFQ
AG5456220"1015 hp0.33°3/25"2350 RPM1 8/25"7 1/4"11.63"
RFQ
AG5483234"1317 hp0.33°0.13"2200 RPM1.39"8 1/2"12 14/25"
RFQ
TB WOODS -

GCH Form Flex Couplings

TB Wood's GCH Form-Flex couplings are designed to connect two shafts for efficient power transmission applications in screw compressors, cooling towers or printing presses. These couplings come in a robust disc pack design for greater torque loads and lower weight per HP for a better inherent balance, as compared to rigid couplings. The high torsional stiffness feature of these couplings maintains the structural integrity of the system while counterbalancing angular or axial misalignments. They are integrated with a fail-safe mechanism that gets activated, when the element is damaged, by simply transmitting rotary motion via washers.

StyleModelMax. BoreHp Rating @ 100 RpmFree End FloatMax. RpmDimension GDimension BDimension DDimension C
AGCH340-353 3/4"64 hp0.06"3400 RPM0.57"2 22/25"4.71"5 11/25"
RFQ
AGCH340-313 3/4"64 hp0.06"3400 RPM0.57"2 22/25"4.14"5 11/25"
RFQ
AGCH412-424 1/2"190 hp2/25"2500 RPM1 1/4"4 1/4"5.57"6.51"
RFQ
AGCH412-504 1/2"190 hp2/25"2500 RPM1 1/4"4 1/4"7.19"6.51"
RFQ
AGCH412-454 1/2"190 hp2/25"2500 RPM1 1/4"4 1/4"6.07"6.51"
RFQ
AGCH424-606 22/25"380 hp0.1"1800 RPM0.98"6 1/4"8.45"9.57"
RFQ
AGCH424-556 22/25"380 hp0.1"1800 RPM0.98"6 1/4"7.45"9.57"
RFQ
AGCH456-758"889 hp3/25"1500 RPM1 8/25"7 1/4"10.7"11.63"
RFQ
AGCH456-708"889 hp3/25"1500 RPM1 8/25"7 1/4"9.63"11.63"
RFQ
AGCH511-8510"1746 hp0.14"1200 RPM1 14/25"9"12.39"14 1/2"
RFQ
AGCH511-8010"1746 hp0.14"1200 RPM1 14/25"9"11.39"14 1/2"
RFQ
AGCH511-9210"1746 hp0.14"1200 RPM1 14/25"9"13.89"14 1/2"
RFQ
BALDOR / DODGE -

Coupling And Drive Shafts

StyleModelGear BoxPrice (inc. VAT)
A3520902£395.22
A3520912£395.22
A2435633£471.23
StyleModelMax. BoreHp Rating @ 100 RpmAngular MisalignmentFree End FloatMax. RpmDimension GDimension FStandard Hub Dimension
AGP3113 1/8"17 hp0.5°0.028"5400 RPM2/5"2 1/2"3.91"
RFQ
AGP3463 3/4"73 hp0.5°0.05"4100 RPM0.62"3 3/4"5.42"
RFQ
AGP3803 3/4"127 hp0.5°2/25"3800 RPM0.89"4.13"5.65"
RFQ
AGP3213"33 hp0.5°0.029"4900 RPM0.55"3"4 1/4"
RFQ
AGP3323.188"51 hp0.5°0.03"4400 RPM0.61"3 1/2"4 1/2"
RFQ
AGP4124 1/2"190 hp0.33°2/25"3500 RPM1 1/4"4 1/4"6.51"
RFQ
AGP4194 1/2"301 hp0.33°0.1"3000 RPM0.98"5"7 8/25"
RFQ
AGP52010 3/8"3173 hp0.33°0.18"1750 RPM1.89"11 22/25"15 24/25"
RFQ
AGP51110"1904 hp0.33°0.14"2050 RPM1 14/25"9"14 1/2"
RFQ
AGP53011 1/2"4760 hp0.33°1/5"1600 RPM2.14"12 3/4"18.35"
RFQ
AGP52511"3967 hp0.33°1/5"1700 RPM1.95"12"17.35"
RFQ
AGP54015 3/4"6347 hp0.33°6/25"1450 RPM2.58"15"22.63"
RFQ
AGP424190"476 hp0.33°0.1"2750 RPM0.98"6 1/4"9.57"
RFQ
AGP444200"690 hp0.33°0.11"2500 RPM1.09"7"10 13/25"
RFQ
AGP456220"1015 hp0.33°3/25"2350 RPM1 8/25"7 1/4"11.63"
RFQ
AGP483234"1317 hp0.33°0.13"2200 RPM1.39"8 1/2"12 14/25"
RFQ
StyleModelMax. BoreHp Rating @ 100 RpmAngular MisalignmentFree End FloatMax. RpmDimension BDimension DDimension F
AGR3113 1/8"17 hp0.5°0.014"8000 RPM5 2/5"2/5"2 1/2"
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AGR3463 3/4"73 hp0.5°0.025"6100 RPM6.62"0.62"3 3/4"
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AGR3803 3/4"127 hp0.5°1/25"5500 RPM9.14"0.89"4.13"
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AGR3213"33 hp0.5°0.015"7400 RPM6.55"0.55"3"
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AGR3323.188"51 hp0.5°0.015"6600 RPM6.62"0.62"3 1/2"
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AGR4124 1/2"190 hp0.33°1/25"5200 RPM9 1/4"1 1/4"4 1/4"
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AGR4194 1/2"301 hp0.33°0.05"4600 RPM10.98"0.98"5"
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AGR52010 3/8"3173 hp0.33°0.09"2800 RPM25 16/25"1.89"11 22/25"
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AGR51110"1904 hp0.33°0.07"3100 RPM19 14/25"1 14/25"9"
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AGR53011 1/2"4760 hp0.33°0.1"2500 RPM27 16/25"2.14"12 3/4"
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AGR52511"3967 hp0.33°0.1"2700 RPM25.95"1.95"12"
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AGR54015 3/4"6347 hp0.33°3/25"2300 RPM32.58"2.58"15"
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AGR424190"476 hp0.33°0.05"4200 RPM13 12/25"0.98"6 1/4"
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AGR444200"690 hp0.33°0.055"3800 RPM15.09"1.09"7"
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AGR456220"1015 hp0.33°0.06"3600 RPM15.82"1 8/25"7 1/4"
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AGR483234"1317 hp0.33°0.065"3300 RPM18.39"1.39"8 1/2"
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TB WOODS -

AA Form Flex Couplings

TB Wood's Form-Flex couplings connect two shafts and transmit torque / power effectively from one shaft to the other. They compensate for angular, parallel and axial misalignment between two connected shafts at a closer distance. These AA couplings feature a flexible disc to minimise misalignment forces and allow easy interchangeability, thereby reducing downtime & maintenance time. Choose from a wide range of these Form-Flex couplings, available in torque ratings ranging from 2363 to 17010 lb-inch on Raptor Supplies.

StyleModelMax. BoreHp Rating @ 100 RpmFree End FloatMax. RpmDimension GDimension BDimension FDimension H
AAA101 1/4"1 27/100 hp1/25"3500 RPM0.27"3.73"1"1.3"
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AAA151 3/4"2 1/2 hp0.042"3450 RPM8/25"3.82"1.13"2"
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AAA201.69"3 49/100 hp0.055"3350 RPM0.34"4.38"1 8/25"2 2/5"
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AAA252"6 3/100 hp0.06"3200 RPM0.45"5.26"1.62"2 4/5"
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AAA302.38"11 hp0.065"3000 RPM0.47"6 6/25"1 22/25"3.3"
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AAA353 3/4"18 hp0.085"2800 RPM0.55"6.91"2 1/4"4.15"
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AAA522/25"12/25 hp0.03"3600 RPM6/25"3.23"1"1.3"
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StyleModelMax. BoreHp Rating @ 100 RpmFree End FloatMax. RpmDimension BDimension DDimension FDimension H
AAR101 1/4"1 27/100 hp0.02"7500 RPM2.27"0.27"1"1 4/5"
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AAR151 3/4"2 1/2 hp0.021"6700 RPM2.58"8/25"1.13"2"
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AAR201.69"3 49/100 hp0.027"6200 RPM2.98"0.34"1 8/25"2 2/5"
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AAR252"6 3/100 hp0.03"5500 RPM3.69"0.45"1.62"2 4/5"
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AAR302.38"11 hp0.032"5000 RPM4.23"0.47"1 22/25"3.3"
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AAR353 3/4"18 hp0.042"4400 RPM5.05"0.55"2 1/4"4.15"
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AAR522/25"12/25 hp0.015"8500 RPM2 6/25"6/25"1"1.3"
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StyleModelOutside Dia.Bore SizeTotal LengthKeyway SizeScrew SizeMaterialTypeScrew MaterialPrice (inc. VAT)
A5LM012012KPSC28 mm12 mm45 mm4 mmM4 x 0.7 x 12SteelPrecision SleeveAlloy Steel£104.34
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A5LM014014KPSC30 mm14 mm50 mm5 mmM4 x 0.7 x 12SteelPrecision SleeveAlloy Steel£112.85
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A5LM016016KPSC34 mm16 mm50 mm5 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel£107.97
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A5LM015015KPSC34 mm15 mm50 mm5 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel£116.21
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A5LM018018KPSC36 mm18 mm60 mm6 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel£110.99
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A5LM020020KPSC40 mm20 mm65 mm6 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£157.36
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A5LM025025KPSC45 mm25 mm65 mm8 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£131.69
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A5LM030030KPSC54 mm30 mm75 mm8 mmM6 x 1.0 x 16SteelPrecision SleeveAlloy Steel-
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A5LM035035KPSC57 mm35 mm80 mm10 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel-
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A5LM040040KPSC60 mm40 mm90 mm12 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£280.00
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A5LM045045KPSC73 mm45 mm105 mm14 mmM8 x 1.25 x 25SteelPrecision SleeveAlloy Steel-
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HUB CITY -

Precision Splined Hubs

StyleModelMPNPrice (inc. VAT)
A0332-000310332-00031£125.57
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B0332-000330332-00033£109.87
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C0332-000370332-00037£299.34
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D0332-000730332-00073£180.49
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E0332-000740332-00074£243.29
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F0332-000930332-00093£180.49
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HUB CITY -

Involute Splined Couplings

StyleModelMPNPrice (inc. VAT)
A0332-000270332-00027£85.19
B0332-000280332-00028£89.68
C0332-000300332-00030£199.57
D0332-000430332-00043£91.94
E0332-003500332-00350£95.30
StyleModelMax. BoreHp Rating @ 100 RpmMax. RpmDimension DDimension HdMin. BorePin Location (dimension Sl)Wind-up Angle At Max. TorquePrice (inc. VAT)
A685144139231"13/100 hp30000 RPM1 22/25"2"3/8"1/2"1.82°£352.66
A685144139522 1/8"3 1/50 hp3000 RPM5"3 3/4"3/4"0.82"0.85°£1,716.51

Spline Shafts And Couplings

Hub City spline shafts are specially designed for transmitting high amount of torque force and rotation. These plain and involute splined shafts feature 1215 cold-rolled steel to deliver fair vibration damping and excellent chemical resistance. We also offer Hub City couplings in 1144 stress-proofed steel to connect and transmit torque between two rotating shafts. These couplers feature Kwik-D-Tach connection for safe and secure attachments.

Frequently Asked Questions

What is overall length tolerance?

OAL (overall length tolerance) refers to the allowable deviation from the nominal or desired length of the coupling. It helps to position and align the coupling on the shafts it is connecting.

What is the purpose of keyways in Lovejoy couplings?

Keyways are grooves or slots that are machined into the bore of the coupling hub and include a matching key that is installed in the keyway to connect the hub to the shaft. These keyways help transmit torque, ease installation and provide accurate alignment between the shaft and the coupling.

How to maintain a spline coupling?

  • Regular visual inspections are needed to identify any signs of wear or damage of the spline coupling, such as cracks and corrosion.
  • Ensure the coupling is properly aligned to maintain smooth operation and prevent premature wear.
  • Regularly lubricate the coupling to prevent wear and reduce friction.
  • Ensure that spline couplings are not subjected to overload conditions, as this can cause permanent deformation and reduce the strength of the spline teeth.

How do I select the right type of shaft coupling for my application?

The choice of coupling depends on shaft misalignment, torque requirements, speed and environmental conditions.

What is the difference between rigid couplings and flexible couplings?

Rigid couplings do not allow any angular or parallel misalignment between shafts. They provide a solid, backlash-free connection. In contrast, flexible couplings accommodate some degree of misalignment and are often used to dampen vibrations and shock loads in machinery.

How do I calculate the torque capacity of a spline shaft?

    To calculate the torque capacity of a spline shaft, you can use the formula:
    • Torque (T) = Shaft Diameter (D) x Material Strength (S) x Safety Factor (SF)

What is the difference between external spline and internal spline configurations?

External spline refers to the presence of the splines on the outside surface of a shaft, while internal spline refers to the splines inside a cylindrical bore.

How does rigid, flexible and fluid connection coupling differ from each other?

Rigid couplings provide a solid connection with no flexibility, flexible couplings offer misalignment compensation, and fluid couplings use hydraulic principles for torque transmission and speed control.

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