Coupling Inserts

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Flex coupling inserts are used in industrial applications for efficient power transmission while maintaining integrity and functionality of the equipment. Raptor Supplies offers a wide range...Read more

MARTIN SPROCKET -

Coupling Elements

StyleModelPrice (inc. VAT)
AE8£279.50
RFQ
AE9£297.62
RFQ
AE12£415.89
RFQ
AE6£173.64
AE7£207.95
RFQ
AE11£372.68
RFQ
AE10£322.23
RFQ
AE5£149.00
RFQ
LOVEJOY -

LF Series Base Elements With Hardware

StyleModelPrice (inc. VAT)
A68514438830£552.74
A68514441377£552.74
A68514422878£1,400.09
B68514422795£935.02
A68514441381£589.63
A68514428213£485.58
A68514422487£231.44
A68514438826£325.44
A68514438629£213.41
A68514438866£3,834.60
A68514438838£618.66
A68514441373£253.26
A68514438851£1,538.11
A68514438814£196.30
A68514438828£521.74
A68514438847£1,027.30
A68514438607£156.40
A68514438858£1,937.17
A68514445194£1,482.58
A68514438845£792.53
A68514446740£935.02
A68514445093£517.64
A68514422434£149.80
A68514447108£2,582.89
MARTIN SPROCKET -

Plate Seals

StyleModelPrice (inc. VAT)
ACSP6£289.04
ACSP3£160.00
ACSP4£180.98
ACSP5£211.95
ACSP7£435.24
MARTIN SPROCKET -

Waste Pack Seals

StyleModelPrice (inc. VAT)
ACSW3£232.44
ACSW7£459.45
ACSW6£357.26
ACSW4£246.52
ACSW5£295.63
StyleModelPrice (inc. VAT)
A68514436514£280.74
A68514435458£770.92
A68514440744£375.50
A68514435454£499.09
A68514435462£1,023.03
A68514440738£178.24
A68514436848£258.44
LOVEJOY -

MOL Series, Oldham Center Members Inserts

StyleModelPrice (inc. VAT)
A68514458099£15.40
B68514458075£6.43
RFQ
A68514458087£14.01
A68514458110£28.27
StyleModelPrice (inc. VAT)
A69790400088£351.52
A69790400114£664.04
A69790400123£1,106.73
A69790400126£1,267.93
A69790400130£2,056.29
A69790400430£3,075.40
A69790400881£5,825.27
A69790400042£316.08
A69790400062£273.42
A69790400107£445.28
A69790400119£643.81
MARTIN SPROCKET -

Split Gland Seals

StyleModelPrice (inc. VAT)
ACSS4£316.10
ACSS6£402.56
ACSS7£473.35
ACSS3£283.38
ACSS5£333.59
StyleModelPrice (inc. VAT)
A68514422072£277.86
A68514422119£542.66
A68514422106£440.38
A68514422149£542.66
A68514422190£795.54
A68514422253£1,272.85
A68514422304£2,454.77
A68514422346£2,423.13
LOVEJOY -

RRS Type Spacer Assembly, Inch Spacing

StyleModelColorCoupling SizeDepthDimension CdDimension ClDimension SlHeightHub StylePrice (inc. VAT)
A68514427041-RRS225------£702.23
A68514412660-RRS150------£315.15
A68514412676-RRS190------£312.44
A68514426770-RRS150------£342.66
A68514412685-RRS225------£616.95
A68514412620-RRS090, RRS095------£201.78
A68514427044-RRS150------£370.15
A68514426124-RRS099, RRS100------£272.86
A68514426120-RRS090, RRS095------£228.44
A68514426129-RRS110------£315.15
A68514426123-RRS099, RRS100------£266.50
A68514412630-RRS099, RRS100------£241.14
A68514412644-RRS110------£239.04
B68514426119BlackRRS090, RRS0955.00"2.500"0.090"0.430"2.500"1£224.22
B68514426128BlackRRS1105.00"3.810"0.120"0.750"3.810"1£291.87
B68514427039Gray/MetallicRRS2257.00"5.620"0.120"1.000"5.62"4-
RFQ
B68514427042Gray/MetallicRRS1905.00"5.000"0.120"0.880"5.0"3£387.06
B68514427043Gray/MetallicRRS1907.00"5.000"0.120"0.880"5.0"3-
RFQ
StyleModelPrice (inc. VAT)
A68514435455£512.46
A68514440741£187.17
A68514440072£289.62
A68514440747£383.21
LOVEJOY -

RRS Type Spacer Assembly, Metric Spacing

StyleModelColorCoupling SizeDepthDimension CdHeightHub StyleMax. BoreMin. BorePrice (inc. VAT)
A68514461055-RRS090, RRS095------£250.67
A68514455571-RRS110------£306.69
A68514455577-RRS150----47.6mm16 mm£376.43
B68514455576BlackRRS110180mm3.810"3.810"11.625"0.625"£349.00
B68514455569BlackRRS099, RRS100140mm3.120"3.120"1--£272.86
B68514455281BlackRRS090, RRS095140mm2.500"2.500"1---
RFQ
B68514455563BlackRRS090, RRS095100mm2.500"2.500"1--£224.22
B68514455575BlackRRS099, RRS100180mm3.120"3.120"1---
RFQ
B68514455570BlackRRS110100mm3.810"3.810"11.625"0.625"£285.53
B68514455567BlackRRS099, RRS100100mm3.120"3.120"1--£266.50
B68514455572Gray/MetallicRRS150140mm4.440"4.440"21.875"0.625"£370.15
B68514455574Gray/MetallicRRS225140mm5.620"5.62"22.625"0.750"£761.45
B68514461058Gray/MetallicRRS225100mm5.620"5.62"22.625"0.750"-
RFQ
B68514461057Gray/MetallicRRS190100mm5.000"5.0"22.125"0.750"-
RFQ
B68514455578Gray/MetallicRRS190180mm5.000"5.0"22.125"0.750"£497.06
B68514455579Gray/MetallicRRS225180mm5.620"5.62"22.625"0.750"-
RFQ
B68514461056Gray/MetallicRRS150100mm4.440"4.440"21.875"0.625"-
RFQ
B68514455573Gray/MetallicRRS190140mm5.000"5.0"22.125"0.750"£427.24
StyleModelPrice (inc. VAT)
AP77279£74.37
RFQ
AP77277£34.00
AP75422£44.26
ASC1016250£403.71
AP63241£249.73
AP82159£278.67
AF1626C£963.24
AP82155£215.20
AP63230£76.13
AP82149£963.24
AP82162£278.67
ASC74313750£155.81
A61107£390.79
AF6397D£1,196.97
AF6353A£422.00
ADP0523£361.22
AP82441£256.04
A61108£404.56
AP82166£500.54
AP63247£601.00
ASC74308750£155.81
AP82169£759.62
AF9482A£432.49
AP82152£134.57
AP63243£299.17
StyleModelPrice (inc. VAT)
A68514471712£469.55
A68514471711£338.41
A68514471707£95.84
TB WOODS -

Sure Flex Coupling Sleeves

Sure-Flex Plus couplings use EPDM, neoprene, Hytrel and urethane made flexible elastomer sleeves for transmitting torque and accommodating shaft misalignments. Sure-Flex Plus couplings provide excellent torsional flexibility owing to their 4-way flexing action for absorbing all types of misalignments, shocks, vibrations & end floats. The uniquely designed teeth of these Sure-Flex Plus couplings allow the accommodation of angular misalignments without wear, which can be achieved with callipers or a scale. These sleeve couplings absorb parallel misalignments without wear and noticeable energy loss. The lateral flexibility of these sleeve couplings reduces radial bearing loads associated with the parallel misalignment.
Sure-Flex Plus couplings can be used in applications with limited axial shaft movements. These couplings offer 30% increased torque rating for ensuring minimum required maintenance and have over 3x longer service life than most competitive couplings. Sure-Flex Plus sleeves can be entirely interchanged with existing flanges, thereby delivering performance improvement.

StyleModelInsert DesignCoupling SizeMaterialRated TorqueMax. RPMOutside Dia.Torsional Stiffness (Deg./In.-Lbs.)Price (inc. VAT)
A10JOne-Piece Solid10EPDM3735 lbs.-in.3600 rpm7 1/16"10980 lbs.-in./rad.£105.76
A5JNOne-Piece Solid5Neoprene312 lbs.-in.7600 rpm2 15/16"916 lbs.-in./rad.£30.86
A4JNOne-Piece Solid4Neoprene156 lbs.-in.7600 rpm2 5/16"458 lbs.-in./rad.£17.61
A9JOne-Piece Solid9EPDM2340 lbs.-in.3750 rpm6"6875 lbs.-in./rad.£67.18
A7JOne-Piece Solid7EPDM940 lbs.-in.5250 rpm4 11/32"2769 lbs.-in./rad.£57.30
A6JOne-Piece Solid6EPDM585 lbs.-in.6000 RPM3 3/4"1718 lbs.-in./rad.£33.59
A5JOne-Piece Solid5EPDM312 lbs.-in.7600 rpm2 15/16"916 lbs.-in./rad.£28.85
A3JOne-Piece Solid3EPDM78 lbs.-in.9200 rpm1 7/8"229 lbs.-in./rad.£10.09
A4JOne-Piece Solid4EPDM156 lbs.-in.7600 rpm2 5/16"458 lbs.-in./rad.£14.41
B8HOne-Piece Solid8Hytrel4530 lbs.-in.4500 RPM5 1/16"30000 lbs.-in./rad.£239.02
B6HOne-Piece Solid6Hytrel1800 lbs.-in.6000 RPM3 3/4"10000 lbs.-in./rad.£118.34
B9HOne-Piece Solid9Hytrel7200 lbs.-in.3750 rpm6"47500 lbs.-in./rad.£258.21
A8JNOne-Piece Solid8Neoprene1475 lbs.-in.4500 RPM5 1/16"4335 lbs.-in./rad.£66.10
A8JOne-Piece Solid8EPDM1475 lbs.-in.4500 RPM5 1/16"4335 lbs.-in./rad.£74.92
B7HOne-Piece Solid7Hytrel2875 lbs.-in.5250 rpm4 11/32"20000 lbs.-in./rad.£173.04
B10HOne-Piece Solid10Hytrel11350 lbs.-in.3600 rpm7 1/16"100000 lbs.-in./rad.£342.89
B11HOne-Piece Solid11Hytrel18000 lbs.-in.3600 rpm8 3/16"125000 lbs.-in./rad.£464.79
A7JNOne-Piece Solid7Neoprene940 lbs.-in.5250 rpm4 11/32"2769 lbs.-in./rad.£56.67
A3JNOne-Piece Solid3Neoprene78 lbs.-in.9200 rpm1 7/8"229 lbs.-in./rad.£13.47
A6JNOne-Piece Solid6Neoprene585 lbs.-in.6000 RPM3 3/4"1718 lbs.-in./rad.£48.47
C8JSOne-Piece Split8EPDM1475 lbs.-in.4500 RPM5 1/16"4335 lbs.-in./rad.£64.95
C3JSOne-Piece Split3EPDM78 lbs.-in.9200 rpm1 7/8"229 lbs.-in./rad.£12.35
C4JNSOne-Piece Split4Neoprene156 lbs.-in.7600 rpm2 5/16"458 lbs.-in./rad.£21.17
C5JNSOne-Piece Split5Neoprene312 lbs.-in.7600 rpm2 15/16"916 lbs.-in./rad.£30.22
C5JSOne-Piece Split5EPDM312 lbs.-in.7600 rpm2 15/16"916 lbs.-in./rad.£26.45
TB WOODS -

Dura-Flex Speed Rings

StyleModelCapscrew SizeCapscrew TorqueCoupling SizeHub Dia.Hub Outside Dia.Max. Angular MisalignmentMax. Parallel Misalignment (in.)Max. RpmPrice (inc. VAT)
AWE70R1/2-13 UNC x 7/875 lbs.-ft.WE70-9.25"1/8"3600 rpm£777.90
BWE60R1/2-13 UNC x 7/875 lbs.-ft.WE60-8.75"1/8"3800 RPM£713.08
AWE80R1/2-13 UNC x 7/875 lbs.-ft.WE80-11.3"1/8"2000 RPM£990.26
BWE40R3/8-16 UNC x 5/830 lbs.-ft.WE406.63"6.63"0.09375"5000 RPM£535.76
BWE50R3/8-16 UNC x 5/830 lbs.-ft.WE50-8.13"0.09375"4200 RPM£677.32
BWE30R3/8-16 UNC x 5/830 lbs.-ft.WE30-5.42"0.09375"5800 RPM£404.60
BWE20R3/8-16 UNC x 5/830 lbs.-ft.WE204.48"4.48"0.09375"6600 RPM£345.67
BWE30RMM10-1.5 x 16-WE30138 mm138 mm2.4 mm5800 RPM£415.41
BWE20RMM10-1.5 x 16-WE20114 mm114 mm2.4 mm6600 RPM£369.01
BWE40RMM10-1.5 x 16-WE40-168 mm2.4 mm5000 RPM£515.62
BWE50RMM10-1.5 x 16-WE50207 mm207 mm2.4 mm4200 RPM£695.23
AWE70RMM12-1.75 x 20-WE70-235 mm3.2 mm3600 rpm£748.09
BWE60RMM12-1.75 x 20-WE60-222 mm3.2 mm3800 RPM£732.51
AWE80RMM12-1.75 x 20-WE80-287 mm3.2 mm2000 RPM£1,016.66
LOVEJOY -

MSF Series, Mini Soft Coupling Center Sleeves

StyleModelCoupling SizeLength Through BoreMax. BoreMax. SpeedMin. BoreMoment Of InertiaNominal TorqueOutside Dia.Price (inc. VAT)
A68514458037MSF160.315"0.315"2400 rpm0.118"0.0030 lbs.in.sq.4.40 in.-lbs.0.63"£7.72
B68514458047MSF200.394"0.394"1900 rpm0.197"0.01 Lbs.Sq.In.8.9 In.Lbs.0.787"£8.98
B68514458056MSF250.472"0.472"1500 rpm0.197"0.028 Lbs.Sq.In.13.3 In.Lbs.0.984"£11.05
B68514458066MSF320.551"0.551"1200 RPM0.315"0.092 Lbs.Sq.In.26.6 In.Lbs.1.26"£13.60
StyleModelPrice (inc. VAT)
A68514435356£12.48
A68514435360£17.82
A68514436394£49.00
A68514436398£66.85
A68514435366£31.18
A68514436402£80.89
StyleModelPrice (inc. VAT)
A68514435350£26.76
A68514435450£124.78
A68514435359£13.36
A68514435569£44.55
A68514436405£80.89
A68514436384£11.78
A68514435570£50.15
A68514435572£75.74
LOVEJOY -

JNS Type Split Coupling Sleeve

StyleModelPrice (inc. VAT)
A68514436869£21.39
B68514436878£64.70
A68514436866£16.03
A68514436872£35.64
B68514436875£53.47
B68514436881£93.58
StyleModelPrice (inc. VAT)
A68514435369£75.74
A68514436421£145.60
A68514435457£424.68
A68514435461£690.71
A68514436411£84.65
A68514436416£102.50
A68514436426£187.17
A68514435453£238.62

Coupling Inserts

Flex coupling inserts are widely used in compressors, electric motors, pumps, fans and blowers for protection from shock, vibration, misalignment and end float. The high-quality coupling inserts from TB Wood's require no lubrication and are highly flexible, which minimises vibration and prevents the connected equipment from damage. Raptor Supplies is offering these quality inserts in different horsepower variants for your specific applications.

Frequently Asked Questions

Where are Lovejoy LS Series inserts used?

These inserts are designed to accommodate angular and parallel shaft misalignment, ensuring smooth and efficient power transmission in industrial systems.

Are Martin super pack seals easy to install?

Martin super pack seals are designed for effortless installation and maintenance. They are engineered to seamlessly fit with standard coupling components, enabling hassle-free assembly and disassembly. These seals require minimal maintenance to ensure optimal performance. Regular inspection and replacement, as needed, help maintain the seal's integrity and prevent potential leaks or performance problems.

Is a coupling a permanent joint?

A coupling is a mechanical device used for holding two rotating shafts together. It is a permanent joint, unlike a clutch that can be disengaged when the operator requires it to. With the help of couplings, you can join two shafts that are colinear, intersecting or parallel.

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