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

StyleModelMax. BoreHp Rating @ 100 RpmFree End FloatMax. RpmDimension GDimension FDimension HDimension JPrice (inc. VAT)
AAP302.38"11 hp0.065"5000 RPM0.47"1 22/25"3.3"1.14"£10.20
RFQ
AAP353 3/4"18 hp0.085"4400 RPM0.55"2 1/4"4.15"0.97"£11.15
RFQ
BALDOR / DODGE -

Coupling And Drive Shafts

StyleModelGear BoxPrice (inc. VAT)
A3520912£395.22
A3520902£395.22
A2435633£471.23
HUB CITY -

Involute Splined Couplings

StyleModelMPNPrice (inc. VAT)
A0332-000270332-00027£93.96
RFQ
B0332-000280332-00028£98.91
RFQ
C0332-000300332-00030£220.11
RFQ
D0332-000430332-00043£101.40
RFQ
E0332-003500332-00350£105.11
RFQ
HUB CITY -

Splined Shafts

StyleModelMPNPrice (inc. VAT)
A0332-000230332-00023£160.44
RFQ
A0332-000260332-00026£268.33
RFQ
A0332-000380332-00038£533.01
RFQ
A0332-000390332-00039£542.85
RFQ
A0332-003900332-00390£115.46
RFQ
A0332-003910332-00391£180.84
RFQ
A0332-003930332-00393£175.41
RFQ
B0332-003940332-00394£89.68
RFQ
A0332-003970332-00397£383.45
RFQ
A0332-003980332-00398£249.76
RFQ
A0332-003990332-00399£394.30
RFQ
StyleModelMax. BoreHp Rating @ 100 RpmFree End FloatMax. RpmDimension BDimension FDimension HDimension JPrice (inc. VAT)
AAX302.38"11 hp0.065"5000 RPM6.3"1 22/25"3.3"3.18"£13.46
RFQ
AAX353 3/4"18 hp0.085"4400 RPM7.17"2 1/4"4.15"2.81"£14.96
RFQ
StyleModelMax. BoreHp Rating @ 100 RpmAngular MisalignmentMax. RpmDimension BDimension HDimension CSize
ATFI00272 1/4"3 79/100 hp0.5°20000 RPM5.91"2.143"1.57"27
RFQ
ATFI01402 3/4"19 7/10 hp0.5°12000 RPM9 21/25"3.757"2.95"140
RFQ
ATFI02603 11/25"36 1/2 hp0.5°10000 RPM11.42"4.662"3.35"260
RFQ
ATFI00383"5 17/50 hp0.5°16500 RPM6.3"2.891"1.77"38
RFQ
ATFI19006 3/4"267 hp0.33°5600 RPM19.69"9.17"5.91"1900
RFQ
ATFI850010.63"1194 hp0.33°3600 RPM33.07"14.37"10 6/25"8500
RFQ
ATFI1200011 1/2"1685 hp0.33°3000 RPM36.38"16.02"11 1/2"12000
RFQ
ATFI0400116"56 1/5 hp0.5°8500 RPM13.78"5.568"4.13"400
RFQ
ATFI0750132"105 hp0.5°7500 RPM16.14"6.46"4 18/25"750
RFQ
ATFI1310162"184 hp0.5°6500 RPM19.29"7 19/25"5.71"1310
RFQ
ATFI2500197"351 hp0.33°5200 RPM21.57"9.45"6.46"2500
RFQ
ATFI3300220"463 hp0.33°4900 RPM23.78"10.63"7.17"3300
RFQ
ATFI6000265"843 hp0.33°4000 RPM28.35"12 17/25"9.06"6000
RFQ
STAFFORD MFG -

Signature Series Two Piece Split Precision Sleeve Square Bore Couplings

StyleModelMaterialOutside Dia.Bore SizeTotal LengthScrew MaterialScrew SizeTypeGradePrice (inc. VAT)
A15A012012PSCAluminum2 1/8"3/4"3 1/4"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024£152.59
RFQ
A15A004004PSCAluminum1.063"1/4"1 5/8"Alloy Steel#6-32 x 3/8Precision SleeveGrade 2024-
RFQ
A15A005005PSCAluminum1.063"5/16"1 5/8"Alloy Steel#6-32 x 3/8Precision SleeveGrade 2024-
RFQ
A15A006006PSCAluminum1 1/2"3/8"2 1/4"Alloy Steel#10-32 x 5/8Precision SleeveGrade 2024-
RFQ
A15A007007PSCAluminum1 1/2"7/16"2 1/4"Alloy Steel#10-32 x 5/8Precision SleeveGrade 2024£107.58
RFQ
A15A008008PSCAluminum1 3/4"1/2"2 5/8"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024£129.97
RFQ
A15A010010PSCAluminum2"5/8"3"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024£144.49
RFQ
A15A100100PSCAluminum2 1/2"1"3 3/4"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024£211.59
RFQ
A15A014014PSCAluminum2 1/4"7/8"3 3/8"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024-
RFQ
A15A011011PSCAluminum2 1/8"11/16"3 1/4"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024-
RFQ
A15A009009PSCAluminum1 3/4"9/16"2 5/8"Alloy Steel1/4"-28 x 3/4Precision SleeveGrade 2024-
RFQ
B15S011011PSCStainless Steel2 1/8"11/16"3 1/4"Stainless Steel1/4"-28 x 5/8Precision Sleeve--
RFQ
B15S014014PSCStainless Steel2 1/4"7/8"3 3/8"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£214.85
RFQ
B15S010010PSCStainless Steel2"5/8"3"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£168.15
RFQ
B15S008008PSCStainless Steel1 3/4"1/2"2 5/8"Stainless Steel1/4"-28 x 5/8Precision Sleeve--
RFQ
B15S006006PSCStainless Steel1 1/2"3/8"2 1/4"Stainless Steel#10-32 x 1/2Precision Sleeve-£124.48
RFQ
B15S009009PSCStainless Steel1 3/4"9/16"2 5/8"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£148.03
RFQ
B15S005005PSCStainless Steel1.063"5/16"1 5/8"Stainless Steel#6-32 x 3/8Precision Sleeve--
RFQ
B15S100100PSCStainless Steel2 1/2"1"3 3/4"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£195.91
RFQ
B15S012012PSCStainless Steel2 1/8"3/4"3 1/4"Stainless Steel1/4"-28 x 5/8Precision Sleeve-£182.41
RFQ
B15S007007PSCStainless Steel1 1/2"7/16"2 1/4"Stainless Steel#10-32 x 1/2Precision Sleeve--
RFQ
B15S004004PSCStainless Steel1.063"1/4"1 5/8"Stainless Steel#6-32 x 3/8Precision Sleeve--
RFQ
C15L010010PSCSteel2"5/8"3"Alloy Steel1/4"-28 x 3/4Precision Sleeve-£98.09
RFQ
C15L100100PSCSteel2 1/2"1"3 3/4"Alloy Steel1/4"-28 x 3/4Precision Sleeve-£124.51
RFQ
C15L014014PSCSteel2 1/4"7/8"3 3/8"Alloy Steel1/4"-28 x 3/4Precision Sleeve-£137.68
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
A13A011011PSCAluminumPrecision Sleeve1 7/8"11/16"2 7/8"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
A13A006006PSCAluminumPrecision Sleeve1.063"3/8"1 5/8"#6-32 x 3/8Alloy SteelGrade 2024£116.48
RFQ
A13A004004PSCAluminumPrecision Sleeve0.813"1/4"1 1/4"#4-40 x 3/8Alloy SteelGrade 2024£110.88
RFQ
A13A005005PSCAluminumPrecision Sleeve0.813"5/16"1 1/4"#4-40 x 3/8Alloy SteelGrade 2024£110.88
RFQ
A13A100100PSCAluminumPrecision Sleeve2 1/8"1"3 1/4"1/4"-28 x 3/4Alloy SteelGrade 2024-
RFQ
A13A007007PSCAluminumPrecision Sleeve1 1/4"7/16"1 7/8"#8-32 x 1/2Alloy SteelGrade 2024£130.69
RFQ
A13A009009PSCAluminumPrecision Sleeve1 1/2"9/16"2 1/4"#10-32 x 5/8Alloy SteelGrade 2024£144.25
RFQ
B13C011011Stainless SteelHigh Strength1 7/8"11/16"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
C13S007007PSCStainless SteelPrecision Sleeve1 1/4"7/16"1 7/8"#8-32 x 1/2Stainless Steel-£141.82
RFQ
C13S005005PSCStainless SteelPrecision Sleeve0.813"5/16"1 1/4"#4-40 x 5/16Stainless Steel-£122.60
RFQ
C13S100100PSCStainless SteelPrecision Sleeve2 1/8"1"3 1/4"1/4"-28 x 5/8Stainless Steel--
RFQ
C13S009009PSCStainless SteelPrecision Sleeve1 1/2"9/16"2 1/4"#10-32 x 1/2Stainless Steel-£147.81
RFQ
C13S014014PSCStainless SteelPrecision Sleeve2"7/8"3"1/4"-28 x 5/8Stainless Steel-£212.14
RFQ
B13C012012Stainless SteelHigh Strength1 7/8"3/4"2 7/8"1/4"-28 x 5/8---
RFQ
B13C007007Stainless SteelHigh Strength1 1/4"7/16"1 7/8"#8-32 x 1/2---
RFQ
B13C004004Stainless SteelHigh Strength0.813"1/4"1 1/4"#4-40 x 5/16---
RFQ
C13S011011PSCStainless SteelPrecision Sleeve1 7/8"11/16"2 7/8"1/4"-28 x 5/8Stainless Steel-£194.08
RFQ
B13C010010Stainless SteelHigh Strength1 1/2"5/8"2 1/4"#10-32 x 1/2---
RFQ
C13S010010PSCStainless SteelPrecision Sleeve1 1/2"5/8"2 1/4"#10-32 x 1/2Stainless Steel--
RFQ
C13S008008PSCStainless SteelPrecision Sleeve1 1/4"1/2"1 7/8"#8-32 x 1/2Stainless Steel--
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
A15C0110112 1/8"11/16"3 1/4"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
A15C0100102"5/8"3"1/4"-28 x 5/8Stainless SteelHigh StrengthGrade 316
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
StyleModelOutside Dia.Bore SizeTotal LengthKeyway SizeScrew SizeMaterialTypeScrew MaterialPrice (inc. VAT)
A5LM012012KPSC28 mm12 mm45 mm4 mmM4 x 0.7 x 12SteelPrecision SleeveAlloy Steel£104.34
RFQ
A5LM014014KPSC30 mm14 mm50 mm5 mmM4 x 0.7 x 12SteelPrecision SleeveAlloy Steel£112.85
RFQ
A5LM015015KPSC34 mm15 mm50 mm5 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel£116.21
RFQ
A5LM016016KPSC34 mm16 mm50 mm5 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel£107.97
RFQ
A5LM018018KPSC36 mm18 mm60 mm6 mmM5 x 0.8 x 16SteelPrecision SleeveAlloy Steel£110.99
RFQ
A5LM020020KPSC40 mm20 mm65 mm6 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£157.36
RFQ
A5LM025025KPSC45 mm25 mm65 mm8 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£131.69
RFQ
A5LM030030KPSC54 mm30 mm75 mm8 mmM6 x 1.0 x 16SteelPrecision SleeveAlloy Steel-
RFQ
A5LM035035KPSC57 mm35 mm80 mm10 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel-
RFQ
A5LM040040KPSC60 mm40 mm90 mm12 mmM6 x 1.0 x 18SteelPrecision SleeveAlloy Steel£280.00
RFQ
A5LM045045KPSC73 mm45 mm105 mm14 mmM8 x 1.25 x 25SteelPrecision SleeveAlloy Steel-
RFQ
HUB CITY -

Involute Splined Shafts

StyleModelMPNPrice (inc. VAT)
A0332-000250332-00025£202.78
RFQ
B0332-003950332-00395£249.76
RFQ
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
AHSH354 1/2"69 21/25 hp0.056"2600 RPM0.66"12.06"4.57"3 3/4"
RFQ
AHSH454 1/2"157 1/10 hp0.072"2250 RPM0.87"14 3/4"5 3/4"4 1/2"
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
StyleModelMax. BoreOutside Dia.Dimension HdOverall LengthMin. BoreLength Through BoreSizeNominal TorquePrice (inc. VAT)
A685144260744 1/2"10"7"11.62"2 1/8"4 3/4"H306733396 lbs.-in.-
RFQ
A685144260765 5/8"12"8 3/4"13 22/25"3"5.63"H366764812 lbs.-in.-
RFQ
A685144554716 1/4"13 1/4"9 3/4"15.38"3 1/4"6 1/4"H406788224 lbs.-in.£15,205.70
A685144554747"14 1/2"10 3/4"17 3/25"3 1/2"7"H4567119700 lbs.-in.-
RFQ
HUB CITY -

Splined Couplings

StyleModelMPNPrice (inc. VAT)
A0332-000660332-00066£106.05
RFQ
A0332-003200332-00320£98.91
RFQ
A0332-003360332-00336£85.67
RFQ
A0332-003370332-00337£85.67
RFQ
A0332-003380332-00338£96.54
RFQ
A0332-003400332-00340£101.13
RFQ
B0332-003410332-00341£79.60
RFQ
A0332-003420332-00342£118.31
RFQ
A0332-003440332-00344£82.85
RFQ
C0332-003450332-00345£76.21
RFQ
A0332-003460332-00346£207.73
RFQ
A0332-003480332-00348£121.18
RFQ
A0332-003490332-00349£216.19
RFQ
A0332-003510332-00351£259.71
RFQ
A0332-003650332-00365£133.25
RFQ
A0332-003670332-00367£160.44
RFQ
HUB CITY -

Precision Splined Hubs

StyleModelMPNPrice (inc. VAT)
A0332-000310332-00031£125.57
RFQ
B0332-000330332-00033£109.87
RFQ
C0332-000370332-00037£299.34
RFQ
D0332-000730332-00073£180.49
RFQ
E0332-000740332-00074£243.29
RFQ
F0332-000930332-00093£180.49
RFQ
StyleModelMax. BoreHp Rating @ 100 RpmMax. RpmKeyway SizeDimension HdOverall LengthMin. BoreLength Through BorePrice (inc. VAT)
A685144442191 1/2"3 1/50 hp3000 RPM5/16" x 5/32", 3/8" x 3/16"2.98"6 7/25"3/4"1 22/25"£2,050.20
A685144483251 1/4"1 21/100 hp6000 RPM3/16" x 3/32"2.17"4 22/25"5/8"1 7/25"£1,254.60
A685144135411 1/4"1 21/100 hp6000 RPM1/4" x 1/8"2.17"4 22/25"5/8"1 7/25"£1,254.60
A685144261051"9/10 hp6000 RPM3/16" x 3/32"2.11"4 3/25"0.438"1.29"£1,124.91
A685144134611"9/10 hp6000 RPM1/4" x 1/8"2.11"4 3/25"0.438"1.29"£1,110.82
A685144133513/4"7/25 hp20000 RPM3/16" x 3/32"1.42"3.31"3/8"21/25"£719.59
A685144260993/4"7/25 hp20000 RPM3/16" x 3/32"1.42"3.31"3/8"21/25"£719.59
A685144441083/4"7/25 hp20000 RPM3/16" x 3/32"1.42"3.31"3/8"21/25"£737.31
A685144443075/8"1/5 hp20000 RPM1/8" x 1/16" 3/16" x 3/32"1.42"2 18/25"0.313"21/25"£597.33
A685144132555/8"1/5 hp20000 RPM3/16" x 3/32"1.42"2 18/25"0.313"21/25"£597.33
A685144134097/8"11/20 hp10000 RPM3/16" x 3/32"1.73"3 1/2"0.438"21/25"£782.48
StyleModelBore SizeMax. BoreHp Rating @ 100 RpmMax. RpmDimension DMaterialTypeKeyway SizePrice (inc. VAT)
A685144138723/4"3/4"7/25 hp20000 RPM2 22/25"SteelFlange To Shaft3/16" x 3/32"£737.31
A685144138705/8"3/4"7/25 hp20000 RPM2 22/25"SteelFlange To Shaft3/16" x 3/32"£719.59
TB WOODS -

AX Form Flex Couplings

TB Wood's AX Series Form-Flex couplings transfer mechanical power & torque between two shafts and accommodate angular, parallel & axial misalignment. They are ideal for pumps, centrifugal & screw compressors, fans, blowers, mixers and turbo compressors, where two fully supported shafts are located very close together (1/8 to 2 inches). Choose from a wide range of AX Series Form-Flex couplings, available in bore sizes of 1.69, 1.75 and 2 inches on Raptor Supplies.

StyleModelMax. BoreHp Rating @ 100 RpmFree End FloatMax. RpmDimension GDimension BDimension FDimension HPrice (inc. VAT)
AAX101 1/4"1 27/100 hp1/25"7500 RPM12/25"3 2/5"1"1.3"-
RFQ
AAX151 3/4"2 1/2 hp0.042"6700 RPM11/25"3 4/5"1.13"2"-
RFQ
AAX201.69"3 49/100 hp0.055"6200 RPM12/25"4.22"1 8/25"2 2/5"-
RFQ
AAX252"6 3/100 hp0.06"5500 RPM0.69"5 9/25"1.62"2 4/5"£12.78
RFQ
AAX522/25"12/25 hp0.03"8500 RPM12/25"3.34"1"1.3"-
RFQ
TB WOODS -

A5C/B5C Form Flex Couplings

TB Wood’s A5C / B5C Form-Flex couplings are spacer style couplings configured to minimise shaft separation. Two fully machined steel hubs & one flat block spacer are included in composite spacer Form-Flex couplings to eliminate the need for high maintenance center support bearings. These A5C / B5C Series couplings have a zero backlash design and offer elastomeric & gear coupling replacements without the need for lubrication. They can also be used in combination with floating shaft couplings and pillow block bearings to span long distances. Choose from a wide variety of these couplings, available in torque ratings ranging from 2200 to 34000 lb-inch on Raptor Supplies.

StyleModelMax. BoreHp Rating @ 100 RpmAngular MisalignmentFree End FloatDimension GDimension FDimension HDimension J
AA5C25_2G2 1/2"6 3/100 hp0.06"0.45"1.62"2 4/5"2.3"
RFQ
AA5C25_2R2 1/2"6 3/100 hp0.06"0.45"1.62"2 4/5"2.3"
RFQ
AA5C20_2R2 1/8"3 49/100 hp0.055"0.34"1 8/25"2 2/5"2.3"
RFQ
AA5C20_2G2 1/8"3 49/100 hp0.055"0.34"1 8/25"2 2/5"2.3"
RFQ
AA5C30_3B2 7/8"11 hp0.065"0.47"1 22/25"3.3"3 1/4"
RFQ
AA5C30_3R2 7/8"11 hp0.065"0.47"1 22/25"3.3"3 1/4"
RFQ
AA5C40_4B3 1/4"29 hp0.1"3/5"2 1/2"4.65"4 1/4"
RFQ
AA5C40_4R3 1/4"29 hp0.1"3/5"2 1/2"4.65"4 1/4"
RFQ
AA5C35_6R3 3/4"18 hp0.085"0.55"2 1/4"4.15"6.3"
RFQ
AA5C35_6B3 3/4"18 hp0.085"0.55"2 1/4"4.15"6.3"
RFQ
AA5C35_4R3 3/4"18 hp0.085"0.55"2 1/4"4.15"4 1/4"
RFQ
AA5C35_8B3 3/4"18 hp0.085"0.55"2 1/4"4.15"8.31"
RFQ
AA5C35_8R3 3/4"18 hp0.085"0.55"2 1/4"4.15"8.31"
RFQ
AA5C35_8BL3 3/4"18 hp0.085"0.55"2 1/4"4.15"8.31"
RFQ
AA5C35_6BL3 3/4"18 hp0.085"0.55"2 1/4"4.15"6.3"
RFQ
AA5C35_4B3 3/4"18 hp0.085"0.55"2 1/4"4.15"4 1/4"
RFQ
AB5C58_12B4"54 hp0.7°0.118"14/25"2 3/4"5.81"12.31"
RFQ
AB5C58_6BL4"54 hp0.7°0.118"14/25"2 3/4"5.81"6.3"
RFQ
AB5C58_6X4"54 hp0.7°0.118"14/25"2 3/4"5.81"6.3"
RFQ
AB5C58_8B4"54 hp0.7°0.118"14/25"2 3/4"5.81"8.31"
RFQ
AB5C58_8R4"54 hp0.7°0.118"14/25"2 3/4"5.81"8.31"
RFQ
AB5C58_6R4"54 hp0.7°0.118"14/25"2 3/4"5.81"6.3"
RFQ
AB5C58_6B4"54 hp0.7°0.118"14/25"2 3/4"5.81"6.3"
RFQ
AB5C58_10B4"54 hp0.7°0.118"14/25"2 3/4"5.81"10.31"
RFQ
AB5C58_8BL4"54 hp0.7°0.118"14/25"2 3/4"5.81"8.31"
RFQ
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

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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