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 of flex... Read More

TB WOODS -

Dura-Flex Speed Rings

StyleModelMax. RPMCapscrew SizeCapscrew TorqueSizeSpeed Ring WidthWeightCoupling SizeHub Dia.Price (inc. GST)
AWE80R2000 RPM1/2-13 UNC x 7/875 lbs.-ft.WE801 1/4"9.5 Lbs.WE80-A$ 1749.86
AWE80RM2000 RPMM12-1.75 x 20-WE8019mm-WE80-A$ 1796.51
AWE70RM3600 rpmM12-1.75 x 20-WE7019mm-WE70-A$ 1321.92
AWE70R3600 rpm1/2-13 UNC x 7/875 lbs.-ft.WE701 1/4"8.5 Lbs.WE70-A$ 1374.61
BWE60R3800 RPM1/2-13 UNC x 7/875 lbs.-ft.WE601 1/4"7.8 Lbs.WE60-A$ 1260.07
RFQ
BWE60RM3800 RPMM12-1.75 x 20-WE6019mm-WE60-A$ 1294.40
BWE50R4200 RPM3/8-16 UNC x 5/830 lbs.-ft.WE500.54"5.3 Lbs.WE50-A$ 1196.87
RFQ
BWE50RM4200 RPMM10-1.5 x 16-WE5014mm-WE50207 mmA$ 1228.53
BWE40R5000 RPM3/8-16 UNC x 5/830 lbs.-ft.WE400.68"4.4 Lbs.WE406.63"A$ 946.72
RFQ
BWE40RM5000 RPMM10-1.5 x 16-WE4017mm-WE40-A$ 911.14
BWE30R5800 RPM3/8-16 UNC x 5/830 lbs.-ft.WE300.68"3.3 Lbs.WE30-A$ 714.96
RFQ
BWE30RM5800 RPMM10-1.5 x 16-WE3017mm-WE30138 mmA$ 734.06
BWE20R6600 RPM3/8-16 UNC x 5/830 lbs.-ft.WE200.66"2.1 Lbs.WE204.48"A$ 610.81
RFQ
BWE20RM6600 RPMM10-1.5 x 16-WE2017mm-WE20114 mmA$ 652.07
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. GST)
A8JNOne-Piece Solid8Neoprene1475 lbs.-in.4500 rpm5 1/16"4335 lbs.-in./rad.A$ 203.41
A7JNOne-Piece Solid7Neoprene940 lbs.-in.5250 rpm4 11/32"2769 lbs.-in./rad.A$ 152.55
B11HOne-Piece Solid11Hytrel18000 lbs.-in.3600 rpm8 3/16"125000 lbs.-in./rad.A$ 1891.69
B8HOne-Piece Solid8Hytrel4530 lbs.-in.4500 rpm5 1/16"30000 lbs.-in./rad.A$ 656.85
A8JOne-Piece Solid8EPDM1475 lbs.-in.4500 rpm5 1/16"4335 lbs.-in./rad.A$ 175.01
B7HOne-Piece Solid7Hytrel2875 lbs.-in.5250 rpm4 11/32"20000 lbs.-in./rad.A$ 608.63
A3JNOne-Piece Solid3Neoprene78 lbs.-in.9200 rpm1 7/8"229 lbs.-in./rad.A$ 28.62
A4JNOne-Piece Solid4Neoprene156 lbs.-in.7600 rpm2 5/16"458 lbs.-in./rad.A$ 40.90
A5JNOne-Piece Solid5Neoprene312 lbs.-in.7600 rpm2 15/16"916 lbs.-in./rad.A$ 72.64
A6JNOne-Piece Solid6Neoprene585 lbs.-in.6000 rpm3 3/4"1718 lbs.-in./rad.A$ 115.87
B10HOne-Piece Solid10Hytrel11350 lbs.-in.3600 rpm7 1/16"100000 lbs.-in./rad.A$ 1143.65
B9HOne-Piece Solid9Hytrel7200 lbs.-in.3750 rpm6"47500 lbs.-in./rad.A$ 867.66
A10JOne-Piece Solid10EPDM3735 lbs.-in.3600 rpm7 1/16"10980 lbs.-in./rad.A$ 299.84
A9JOne-Piece Solid9EPDM2340 lbs.-in.3750 rpm6"6875 lbs.-in./rad.A$ 207.92
A7JOne-Piece Solid7EPDM940 lbs.-in.5250 rpm4 11/32"2769 lbs.-in./rad.A$ 140.69
A6JOne-Piece Solid6EPDM585 lbs.-in.6000 rpm3 3/4"1718 lbs.-in./rad.A$ 106.63
A5JOne-Piece Solid5EPDM312 lbs.-in.7600 rpm2 15/16"916 lbs.-in./rad.A$ 66.04
A4JOne-Piece Solid4EPDM156 lbs.-in.7600 rpm2 5/16"458 lbs.-in./rad.A$ 32.65
A3JOne-Piece Solid3EPDM78 lbs.-in.9200 rpm1 7/8"229 lbs.-in./rad.A$ 23.12
B6HOne-Piece Solid6Hytrel1800 lbs.-in.6000 rpm3 3/4"10000 lbs.-in./rad.A$ 422.91
C7JNSOne-Piece Split7Neoprene940 lbs.-in.5250 rpm4 11/32"2769 lbs.-in./rad.A$ 176.68
C4JNSOne-Piece Split4Neoprene156 lbs.-in.7600 rpm2 5/16"458 lbs.-in./rad.A$ 51.79
C8JNSOne-Piece Split8Neoprene1475 lbs.-in.4500 rpm5 1/16"4335 lbs.-in./rad.A$ 214.17
C3JNSOne-Piece Split3Neoprene78 lbs.-in.9200 rpm1 7/8"229 lbs.-in./rad.A$ 39.16
C10JSOne-Piece Split10EPDM3735 lbs.-in.3600 rpm7 1/16"10980 lbs.-in./rad.A$ 307.32
LOVEJOY -

RRC Type Spacer Assembly

Lovejoy jaw type couplings are used for power transmission in industrial equipment such as pumps, gearboxes, compressors, blowers, mixers, and conveyors. These RRC type couplings feature a centre drop out design to provide proper shaft separation. They have natural rubber centre cushions to absorb thrust loads for reduced wear on bearings. Choose from a wide range of Lovejoy RRC type spacer coupling assemblies, available in a length ranging from 5 to 7 inches, on Raptor Supplies.

StyleModelNominal TorqueCoupling SizeDepthOverall LengthSpacer Hub Length (Dimension S)TorqueVolumeDimension CDPrice (inc. GST)
A68514455720-RRC285-7"-1037.43 In.Lbs.--A$ 1872.48
A68514455751-RRC2955-5"-2135.42 In.Lbs.--A$ 1945.79
A68514455713-RRC276------A$ 1610.30
RFQ
A68514455709337.60 in.-lbs.RRC2263.50"3.50"3 1/2"-105.87500 cu. ft.5.500"-
RFQ
A68514455710337.60 in.-lbs.RRC2265.00"5.00"5"-151.25000 cu. ft.5.500"-
RFQ
A68514455711337.60 in.-lbs.RRC2267.00"7"7"-211.75000 cu. ft.5.500"-
RFQ
A68514455712532.84 in.-lbs.RRC2763.50"3.50"3 1/2"-147.87500 cu. ft.6.500"-
RFQ
A68514455714532.84 in.-lbs.RRC2767.00"7"7"-295.75000 cu. ft.6.500"-
RFQ
A68514455717854.17 in.-lbs.RRC2807.00"7"7"-426.97270 cu. ft.7.810"-
RFQ
A68514455716854.17 in.-lbs.RRC2805.00"5.00"5"-304.98050 cu. ft.7.810"-
RFQ
A68514455715854.17 in.-lbs.RRC2803.50"3.50"3 1/2"-213.48635 cu. ft.7.810"-
RFQ
A685144557181037.43 in.-lbs.RRC2853.50"3.50"3 1/2"-275.99040 cu. ft.8.880"-
RFQ
A685144557191037.43 in.-lbs.RRC2855.00"5.00"5"-394.27200 cu. ft.8.880"-
RFQ
A685144557211281.25 in.-lbs.RRC2954.000"4.00"4"-365.57440 cu. ft.9.560"-
RFQ
A685144557221281.25 in.-lbs.RRC2955.00"5.00"5"-456.96800 cu. ft.9.560"-
RFQ
A685144557231281.25 in.-lbs.RRC2957.00"7"7"-639.75520 cu. ft.9.560"-
RFQ
A685144557242135.42 in.-lbs.RRC29554.000"4.00"4"-365.57440 cu. ft.9.560"-
RFQ
A685144557522135.42 in.-lbs.RRC29557.00"7"7"-639.75520 cu. ft.9.560"-
RFQ
StyleModelPrice (inc. GST)
AP63239A$ 344.19
ASC95016250A$ 538.16
ASC74313750A$ 275.33
AP63247A$ 1062.01
ASC74308750A$ 275.33
AP82169A$ 1342.29
AF9482AA$ 764.24
AP77279A$ 131.41
RFQ
AP82152A$ 237.79
ASC81016250A$ 1326.64
AP63243A$ 528.66
ASC8S08750A$ 319.15
AP63229A$ 904.24
AP81929A$ 711.39
AF7355DA$ 2115.12
AP63240A$ 450.18
AP82149A$ 1702.11
AP63242A$ 528.66
A59943A$ 194.00
ASC81021250A$ 663.33
AP82164A$ 884.48
AP82156A$ 338.55
AP63228A$ 239.48
ASC91123750A$ 863.57
AP63231A$ 91.24
TB WOODS -

Dura-Flex Metric Elements

StyleModelSizeCapscrew SizeCoupling SizeElement Outside Dia.Max. Angular MisalignmentMax. Parallel Misalignment (In.)Max. RPMOutside Dia.Price (inc. GST)
AWES2MWE2M6-1 x 12WE294 mm1.6 mm7500 RPM94 mmA$ 266.65
BWE2MWE2M6-1 x 12WE294 mm1.6 mm7500 RPM94 mmA$ 221.69
BWE3MWE3M6-1 x 12WE3108 mm1.6 mm7500 RPM108 mmA$ 251.94
AWES3MWE3M6-1 x 12WE3108 mm1.6 mm7500 RPM-A$ 319.97
AWES4MWE4M6-1 x 12WE4115 mm1.6 mm7500 RPM-A$ 372.63
BWE4MWE4M6-1 x 12WE4115 mm1.6 mm7500 RPM-A$ 279.16
BWE5MWE5M6-1 x 12WE5137 mm1.6 mm7500 RPM137 mmA$ 319.97
RFQ
AWES5MWE5M6-1 x 12WE5137 mm1.6 mm7500 RPM137 mmA$ 490.62
AWES10MWE10M6-1 x 12WE10165 mm1.6 mm7500 RPM-A$ 618.18
AWES20MWE20M10-1.5 x 16WE20187 mm2.4 mm4800 rpm , 6600 RPM-A$ 716.30
BWE20MWE20M10-1.5 x 16WE20187 mm2.4 mm6600 RPM-A$ 525.18
BWE30MWE30M10-1.5 x 16WE30214 mm2.4 mm5800 RPM214 mmA$ 653.76
AWES30MWE30M10-1.5 x 16WE30214 mm2.4 mm4200 RPM , 5800 RPM-A$ 944.42
BWE40MWE40M10-1.5 x 16WE40247 mm2.4 mm5000 RPM247 mmA$ 767.81
RFQ
AWES40MWE40M10-1.5 x 16WE40247 mm2.4 mm3600 rpm , 5000 RPM247 mmA$ 1157.85
AWES50MWE50M10-1.5 x 16WE50288 mm2.4 mm3100 RPM , 4200 RPM-A$ 1406.80
BWE50MWE50M10-1.5 x 16WE50288 mm2.4 mm4200 RPM-A$ 930.95
BWE60MWE60M12-1.75 x 20WE60318 mm3.2 mm3800 RPM-A$ 1098.97
AWES60MWE60M12-1.75 x 20WE60318 mm3.2 mm2800 rpm , 3800 RPM-A$ 1712.22
BWE70MWE70M12-1.75 x 20WE70356 mm3.2 mm3600 rpm-A$ 1538.08
AWES70MWE70M12-1.75 x 20WE70356 mm3.2 mm2600 RPM , 3600 rpm-A$ 2415.40
AWES80MWE80M12-1.75 x 20WE80406 mm3.2 mm1800 RPM , 2000 RPM406 mmA$ 3115.36
BWE80MWE80M12-1.75 x 20WE80406 mm3.2 mm2000 RPM-A$ 2206.52
MARTIN SPROCKET -

Martin Flex Series Coupling Assemblies

StyleModelPrice (inc. GST)
AF6JAA$ 332.41
RFQ
BF8SDSA$ 511.27
RFQ
CF12EA$ 941.39
RFQ
CF10SFA$ 736.48
RFQ
BF9SKA$ 625.90
RFQ
AF5JAA$ 255.18
AF7SHA$ 371.69
CF11SFA$ 843.98
MARTIN SPROCKET -

Coupling Elements

StyleModelPrice (inc. GST)
AE7A$ 367.46
RFQ
AE8A$ 493.90
RFQ
AE9A$ 525.91
RFQ
AE12A$ 734.91
RFQ
AE11A$ 658.55
RFQ
AE10A$ 569.40
RFQ
AE5A$ 263.30
RFQ
AE6A$ 306.83
MARTIN SPROCKET -

Plate Seals

StyleModelPrice (inc. GST)
ACSP3A$ 282.73
ACSP4A$ 319.80
ACSP6A$ 510.75
ACSP5A$ 374.53
ACSP7A$ 769.10
MARTIN SPROCKET -

Waste Pack Seals

StyleModelPrice (inc. GST)
ACSW6A$ 631.30
ACSW4A$ 435.61
ACSW3A$ 410.74
ACSW7A$ 811.88
ACSW5A$ 522.39
MARTIN SPROCKET -

Super Pack Seals

StyleModelPrice (inc. GST)
AMSP5-SDA$ 2082.67
AMSP4-SDA$ 1875.29
AMSP7-SDA$ 3081.90
AMSP3-SDA$ 1452.82
MARTIN SPROCKET -

Coupling Cover Seals

StyleModelPrice (inc. GST)
A4016SEALA$ 12.34
RFQ
A5016SEALA$ 13.80
RFQ
A12022SEALA$ 183.27
RFQ
A6020SEALA$ 23.00
RFQ
A8018SEALA$ 25.48
RFQ
A4012SEALA$ 11.64
RFQ
A12018SEALA$ 125.69
RFQ
A5018SEALA$ 14.50
RFQ
A6018SEALA$ 22.25
RFQ
A10020SEALA$ 56.58
RFQ
A6022SEALA$ 25.48
RFQ
A8020SEALA$ 26.89
RFQ
A10018SEALA$ 106.12
RFQ
StyleModelPrice (inc. GST)
ACSFP3A$ 300.54
ACSFP7A$ 884.08
ACSFP4A$ 365.96
ACSFP6A$ 587.07
ACSFP2A$ 300.54
MARTIN SPROCKET -

Packing Gland Seals

StyleModelPrice (inc. GST)
APGC7A$ 2018.09
BPGC4A$ 1555.04
BPGC6A$ 1807.33
BPGC5A$ 1779.27
BPGC3A$ 1437.36
MARTIN SPROCKET -

Split Gland Seals

StyleModelPrice (inc. GST)
ACSS5A$ 589.48
ACSS3A$ 500.76
ACSS4A$ 558.58
ACSS6A$ 711.35
ACSS7A$ 836.45
TB WOODS -

Dura-Flex Elements

StyleModelMax. Angular MisalignmentBody StyleCapscrew SizeMax. HPMax. Parallel Misalignment (In.)Max. RPMOutside Dia.Product TypePrice (inc. GST)
AWE70-1/2-13 UNC x 7/8-1/8"3600 rpm11.8"Dura-Flex ElementA$ 1540.52
RFQ
BWES70-1/2-13 UNC x 7/8-1/8"2600 RPM , 3600 rpm11.8"Dura-Flex ElementA$ 2264.16
RFQ
BWES80-1/2-13 UNC x 7/8-1/8"1800 RPM , 2000 RPM11.8"Dura-Flex ElementA$ 3117.80
RFQ
AWE60WE601/2-13 UNC x 7/8753.671/8"3800 RPM12.53"Dura-Flex ElementA$ 1818.45
AWE80-1/2-13 UNC x 7/8-1/8"2000 RPM16"Dura-Flex ElementA$ 2207.74
RFQ
BWES60WES601/2-13 UNC x 7/8753.671/8"2800 rpm , 3800 RPM12.53"Dura-Flex ElementA$ 2839.63
BWES20WES203/8-16 UNC x 5/8240.860.09375"4800 rpm , 6600 RPM7.36"Dura-Flex ElementA$ 1240.95
AWE20WE203/8-16 UNC x 5/8240.860.09375"6600 RPM7.36"Dura-Flex ElementA$ 915.38
AWE30WE303/8-16 UNC x 5/8335.900.09375"5800 RPM8.41"Dura-Flex ElementA$ 1149.83
AWE40WE403/8-16 UNC x 5/8436.330.09375"5000 RPM9.71"Dura-Flex ElementA$ 1305.39
AWE50WE503/8-16 UNC x 5/8509.800.09375"4200 RPM11.34"Dura-Flex ElementA$ 1544.40
BWES50WES503/8-16 UNC x 5/8509.800.09375"3100 RPM , 4200 RPM11.34"Dura-Flex ElementA$ 2348.30
BWES40WES403/8-16 UNC x 5/8436.330.09375"3600 rpm , 5000 RPM9.71"Dura-Flex ElementA$ 1910.33
BWES30WES303/8-16 UNC x 5/8335.900.09375"4200 RPM , 5800 RPM8.41"Dura-Flex ElementA$ 1612.03
AWE2WE21/4-20 UNC x 3/822.611/16"7500 RPM3.7"Dura-Flex ElementA$ 388.30
BWES4WES41/4-20 UNC x 1/265.451/16"7500 RPM4.52"Dura-Flex ElementA$ 643.26
BWES10WES101/4-20 UNC x 1/2172.551/16"7500 RPM6.48"Dura-Flex ElementA$ 1067.66
BWES5WES51/4-20 UNC x 1/2110.081/16"7500 RPM5.4"Dura-Flex ElementA$ 842.09
AWE3WE31/4-20 UNC x 1/243.441/16"7500 RPM4.24"Dura-Flex ElementA$ 436.44
BWES3WES31/4-20 UNC x 1/243.441/16"7500 RPM4.24"Dura-Flex ElementA$ 552.77
BWES2WES21/4-20 UNC x 3/822.611/16"7500 RPM3.7"Dura-Flex ElementA$ 463.80
AWE10WE101/4-20 UNC x 1/2172.551/16"7500 RPM6.48"-A$ 763.51
AWE5WE51/4-20 UNC x 1/2110.081/16"7500 RPM5.4"Dura-Flex ElementA$ 557.57
AWE4WE41/4-20 UNC x 1/265.451/16"7500 RPM4.52"Dura-Flex ElementA$ 487.19
AWE10M-M6-1 x 12-1.6 mm7500 RPM-Dura-Flex Metric ElementA$ 433.36
LOVEJOY -

Cover Set, 2 Piece

ModelItemPrice (inc. GST)
69790405357AL4MHLA$ 1867.46
See Details
LOVEJOY -

Easy Removal Kit, Disc Coupling

ModelItemPrice (inc. GST)
68514420726AK7HRLA$ 788.06
See Details
LOVEJOY -

High Torque Coupling, 1500mm, 32 x 60

ModelItemPrice (inc. GST)
69790498044AL9AEDA$ 210.78
See Details
LOVEJOY -

High Torque Coupling, 1500 In Size

ModelItemPrice (inc. GST)
69790498109AL9AFFA$ 503.39
See Details
LOVEJOY -

High Torque Coupling, 1850mm, 24 x 50

ModelItemPrice (inc. GST)
69790498129AL9AFJA$ 754.02
See Details
LOVEJOY -

High Torque Coupling, 1350 In Size

ModelItemPrice (inc. GST)
69790498318AL9AFZA$ 200.51
See Details

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.

Features

TB Woods Sure-Flex Coupling Sleeves:

  • TB Woods Sure-Flex Plus sleeve couplings are made of EPDM / Hytrel / neoprene to provide excellent adhesion and resistance from damage caused by flexing or twisting.
  • These Sure-Flex Plus sleeve couplings are capable of driving equipment (pumps) with speeds ranging between 1500 and 9200 rpm.
  • TB Woods Sure-Flex Plus sleeve couplings can operate at temperatures ranging from -65 to 275 degrees F and produce up to 72480 lb-inch torque.

Martin Sprocket Super Pack Seals:

  • Martin Sprocket super pack seals integrate a robust waste pack housing for exceptional sealing capabilities allowing a leakproof connection.
  • The seal can be purged with air or grease to address challenging sealing applications.

Lovejoy LS Series Inserts:

  • Lovejoy LS Series inserts are designed with a flexible elastomeric spider that eliminates metal-to-metal contact between the connected shafts. This non-metallic interface minimises vibration, shock and noise transmission, resulting in a smoother and quieter operation.
  • They feature a fail-safe design, ensuring uninterrupted operation and minimising downtime for an added layer of reliability and safety in critical industrial applications where continuous operation is essential.

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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