Motion Control Couplings

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RULAND MANUFACTURING -

MOST Series Coupling Hubs

Ruland Manufacturing coupling hubs are ideal for connecting shafts for torque transmission applications. These are one of the components for three-piece design, comprising 2, SS hubs & a centre disk. These couplings operate with low bearing loads, thereby protecting sensitive system components and can accommodate high parallel misalignments. They have lightweight aluminium construction and black oxide finish for preventing abrasive fluids & particles from damaging the coupling hubs. Choose from a wide range of these coupling hubs, available in 7 - 20 mm bore diameters.

StyleModelSizeBore Dia.Clearance Dia.Hub Dia.Length through BoreOutside Dia.Overall LengthScrew SizePrice (inc. GST)
AMOST19-7-AMOST197mm19.1mm19.1mm9.7mm19.1mm7.6mmM3 x 1.00 mmA$ 47.98
AMOST25-11-AMOST2511mm25.4mm25.4mm11.9mm25.4mm9.9mmM4 mmA$ 55.70
AMOST25-7-AMOST257mm25.4mm25.4mm11.9mm25.4mm9.9mmM4 mmA$ 55.70
AMOST25-9-AMOST259mm25.4mm25.4mm11.9mm25.4mm9.9mmM4 mmA$ 55.70
AMOST33-11-AMOST3311mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-12-AMOST3312mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-15-AMOST3315mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-8-AMOST338mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-9-AMOST339mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-16-AMOST3316mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-14-AMOST3314mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST33-10-AMOST3310mm33.3mm33.3mm15mm33.3mm15mmM4 mmA$ 83.45
AMOST41-14-AMOST4114mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-11-AMOST4111mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-19-AMOST4119mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 101.82
AMOST41-17-AMOST4117mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 101.82
AMOST41-16-AMOST4116mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-15-AMOST4115mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-12-AMOST4112mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-10-AMOST4110mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
AMOST41-20-AMOST4120mm41.3mm41.3mm18mm41.3mm18mmM5 mmA$ 100.94
RULAND MANUFACTURING -

BC Series, Coupling Bellows Clamp

StyleModelMax. BoreBore Dia.Clearance Dia.Max. Parallel Misalignment (In.)Max. Temp. Range (F)Min. BoreOutside Dia.Overall LengthPrice (inc. GST)
ABC10-2-2-A-1/8 x 1/8"0.59"0.004200-0.59"1.073"A$ 350.42
ABC32-12-8-A-3/4 x 1/2"2"0.010200-2"2.315"A$ 521.47
ABC26-12-6-A-3/4 x 3/81.625"0.010200-1.625"2.029"A$ 436.19
ABC10-3-2-A-3/16 x 1/8"0.59"0.004200-0.59"1.073"A$ 350.42
ABC26-6-6-A-3/8 x 3/8"1.625"0.010200-1.625"2.029"A$ 436.19
ABC26-8-6-A-1/2 x 3/8"1.625"0.010200-1.625"2.029"A$ 436.19
ABC26-8-8-A-1/2 x 1/2"1.625"0.010200-1.625"2.029"A$ 436.19
ABC32-10-10-A-5/8 x 5/8"2"0.010200-2"2.315"A$ 521.47
ABC32-10-8-A-5/8 x 1/2"2"0.010200-2"2.315"A$ 521.47
ABC32-12-10-A-3/4 x 5/8"2"0.010200-2"2.315"A$ 521.47
ABC32-12-12-A-3/4 x 3/4"2"0.010200-2"2.315"A$ 521.47
ABC32-14-10-A-7/8 x 5/8"2"0.010200-2"2.315"A$ 521.47
ABC26-12-10-A-3/4 x 5/8"1.625"0.010200-1.625"2.029"A$ 436.19
ABC32-14-12-A-7/8 x 3/4"2"0.010200-2"2.315"A$ 521.47
ABC32-14-14-A-7/8 x 7/8"2"0.010200-2"2.315"A$ 494.05
ABC32-14-8-A-7/8 x 1/2"2"0.010200-2"2.315"A$ 521.47
ABC32-16-10-A-1 x 5/8"2"0.010200-2"2.315"A$ 521.47
ABC32-16-8-A-1 x 1/2"2"0.010200-2"2.315"A$ 568.68
ABC32-8-8-A-1/2 x 1/2"2"0.010200-2"2.315"A$ 521.47
ABC32-16-12-A-1 x 3/4"2"0.010200-2"2.315"A$ 521.47
ABC32-16-14-A-1 x 7/8"2"0.010200-2"2.315"A$ 521.47
ABC32-16-16-A-1 x 1"2"0.010200-2"2.315"A$ 521.47
ABC26-12-12-A-3/4 x 3/4"1.625"0.010200-1.625"2.029"A$ 436.19
ABC26-12-8-A-3/4 x 1/2"1.625"0.010200-1.625"2.029"A$ 436.19
ABC26-10-8-A-5/8 x 1/2"1.625"0.010200-1.625"2.029"A$ 436.19
RULAND MANUFACTURING -

MOCC Series, Coupling Oldham Clamp

StyleModelOutside Dia.Bore Dia.Clearance Dia.Overall LengthScrew SizeHub Dia.KeywayLength through BorePrice (inc. GST)
AMOCC25-10-A25.4mm10mm25.40mm31.8mmM3 mm25.40mm3 mm11.9mmA$ 96.89
AMOCC25-12-A25.4mm12mm25.40mm31.8mmM3 mm25.40mm4 mm11.9mmA$ 96.89
AMOCC33-10-A33.30mm10mm33.30mm47.6mmM3 mm33.30mm3 mm15mmA$ 134.84
AMOCC33-12-A33.30mm12mm33.30mm47.6mmM3 mm33.30mm4 mm15mmA$ 134.84
AMOCC33-14-A33.30mm14mm33.30mm47.6mmM3 mm33.30mm5 mm15mmA$ 134.84
AMOCC33-16-A33.30mm16mm33.30mm47.6mmM3 mm33.30mm5 mm15mmA$ 127.31
AMOCC41-12-A41.30mm12mm41.30mm50.8 mmM4 mm41.30mm4 mm18mmA$ 157.26
AMOCC41-16-A41.30mm16mm41.30mm50.8 mmM4 mm41.30mm5 mm18mmA$ 148.43
AMOCC41-10-A41.30mm10mm41.30mm50.8 mmM4 mm41.30mm3 mm18mmA$ 157.26
AMOCC41-14-A41.30mm14mm41.30mm50.8 mmM4 mm41.30mm5 mm18mmA$ 157.26
AMOCC41-20-A41.30mm20mm41.30mm50.8 mmM4 mm41.30mm6 mm18mmA$ 157.26
AMOCC57-14-A57.20mm14mm57.20mm78.7mmM6 mm57.20mm5 mm28.7mmA$ 304.46
AMOCC57-20-A57.20mm20mm57.20mm78.7mmM6 mm57.20mm6 mm28.7mmA$ 287.06
AMOCC57-30-A57.20mm30mm57.20mm78.7mmM6 mm57.20mm8 mm28.7mmA$ 304.46
AMOCC57-16-A57.20mm16mm57.20mm78.7mmM6 mm57.20mm5 mm28.7mmA$ 287.06
AMOCC57-25-A57.20mm25mm57.20mm78.7mmM6 mm57.20mm8 mm28.7mmA$ 287.06
RULAND MANUFACTURING -

MOCT Series Coupling Hubs

Ruland Manufacturing coupling hubs are suitable for operating with low bearing loads to protect sensitive system components including bearings for motion transfer applications. These RoHS Compliant couplings feature balanced design for reducing vibrations at high speeds and lightweight aluminium construction for minimising backlash during the operation. They have black oxide finish for preventing abrasive fluids & particles from damaging the coupling hubs. Choose from a wide range of these couplings, available in 7 - 25 mm bore diameters.

StyleModelSizeBore Dia.Clearance Dia.Hub Dia.Length through BoreOutside Dia.Overall LengthScrew SizePrice (inc. GST)
AMOCT19-7-AMOCT197mm19.1mm19.1mm9.7mm19.1mm9.7mmM2.5 mmA$ 52.58
AMOCT25-9-AMOCT259mm25.4mm25.4mm11.9mm25.4mm11.9mmM3 mmA$ 67.78
AMOCT25-11-AMOCT2511mm25.4mm25.4mm11.9mm25.4mm11.9mmM3 mmA$ 71.85
AMOCT25-7-AMOCT257mm25.4mm25.4mm11.9mm25.4mm11.9mmM3 mmA$ 71.85
AMOCT33-11-AMOCT3311mm33.3mm33.3mm15mm33.3mm15mmM3 mmA$ 105.97
AMOCT33-9-AMOCT339mm33.3mm33.3mm15mm33.3mm15mmM3 mmA$ 105.97
AMOCT33-15-AMOCT3315mm33.3mm33.3mm15mm33.3mm15mmM3 mmA$ 105.97
AMOCT41-11-AMOCT4111mm41.3mm41.3mm18mm41.3mm18mmM4 mmA$ 123.38
AMOCT41-15-AMOCT4115mm41.3mm41.3mm18mm41.3mm18mmM4 mmA$ 123.38
AMOCT41-19-AMOCT4119mm41.3mm41.3mm18mm41.3mm18mmM4 mmA$ 129.36
AMOCT41-17-AMOCT4117mm41.3mm41.3mm18mm41.3mm18mmM4 mmA$ 129.36
AMOCT51-19-AMOCT5119mm50.8mm50.8mm20.8mm50.8mm20.8mmM5 mmA$ 208.93
AMOCT51-15-AMOCT5115mm50.8mm50.8mm20.8mm50.8mm20.8mmM5 mmA$ 202.75
AMOCT51-12-AMOCT5112mm50.8mm50.8mm20.8mm50.8mm20.8mmM5 mmA$ 202.75
AMOCT51-25-AMOCT5125mm50.8mm50.8mm20.8mm50.8mm20.8mmM5 mmA$ 202.75
AMOCT51-16-AMOCT5116mm50.8mm50.8mm20.8mm50.8mm20.8mmM5 mmA$ 202.75
AMOCT51-20-AMOCT5120mm50.8mm50.8mm20.8mm50.8mm20.8mmM5 mmA$ 202.75
AMOCT51-14-AMOCT5114mm50.8mm50.8mm20.8mm50.8mm20.8mmM5 mmA$ 202.75
AMOCT57-15-AMOCT5715mm57.2mm57.2mm28.7mm57.2mm28.7mmM6 mmA$ 226.84
AMOCT57-19-AMOCT5719mm57.2mm57.2mm28.7mm57.2mm28.7mmM6 mmA$ 232.23
RULAND MANUFACTURING -

MOSC Series Oldham Coupling Hubs

Ruland Manufacturing coupling hubs are designed for accommodating high parallel misalignments in motion transfer applications. These REACH Compliant coupling hubs operate with low bearing loads for protecting sensitive system components like bearings and feature balanced design for reducing vibrations at high speeds. They have lightweight aluminium construction and black oxide finish for preventing abrasive fluids & particles from damaging the coupling hubs. Choose from a broad range of these coupling hubs, available in 8 - 20 mm bore diameters.

StyleModelScrew SizeBore Dia.Clearance Dia.SizeHub Dia.KeywayLength through BoreOutside Dia.Price (inc. GST)
AMOSC33-14-AM414mm1.313MOSC3333.3mm50.5901.313"A$ 112.40
AMOSC25-10-AM4 mm10mm25.4mmMOSC2525.4mm3 mm11.9mm25.4mmA$ 80.72
AMOSC25-12-AM4 mm12mm25.4mmMOSC2525.4mm4 mm11.9mm25.4mmA$ 80.72
AMOSC25-8-AM4 mm8mm25.4mmMOSC2525.4mm2 mm11.9mm25.4mmA$ 80.72
AMOSC33-10-AM4 mm10mm33.3mmMOSC3333.3mm3 mm15mm33.3mmA$ 112.40
AMOSC33-12-AM4 mm12mm33.3mmMOSC3333.3mm4 mm15mm33.3mmA$ 112.40
AMOSC33-16-AM4 mm16mm33.3mmMOSC3333.3mm5 mm15mm33.3mmA$ 112.40
AMOSC33-8-AM4 mm8mm33.3mmMOSC3333.3mm2 mm15mm33.3mmA$ 112.40
AMOSC41-14-AM5 mm14mm41.3mmMOSC4141.3mm5 mm18mm41.3mmA$ 134.84
AMOSC41-16-AM5 mm16mm41.3mmMOSC4141.3mm5 mm18mm41.3mmA$ 134.84
AMOSC41-20-AM5 mm20mm41.3mmMOSC4141.3mm6 mm18mm41.3mmA$ 134.84
AMOSC41-10-AM5 mm10mm41.3mmMOSC4141.3mm3 mm18mm41.3mmA$ 134.84
AMOSC41-12-AM5 mm12mm41.3mmMOSC4141.3mm4 mm18mm41.3mmA$ 134.84
RULAND MANUFACTURING -

Oldham Coupling Disk

Ruland Manufacturing oldham coupling disks feature a three-piece assembly with a balanced design comprising of two hubs and a center disk.The three-piece design facilitates a highly customisable coupling which comfortably combines clamp or set screw hubs with Inch, Metric, keyed and keyless bores. These couplings can accommodate all forms of misalignment and are useful in applications with high parallel misalignments.

StyleModelTorsional Stiffness (Deg./In.-Lbs.)Disc TypeMaterialMax. Axial Misalignment (In.)Max. Parallel Misalignment (In.)Max. Temp. Range (F)Outside Dia.TorquePrice (inc. GST)
AOD26/41-AT0.008AcetalAcetal+/-.0060.01015041.30mm130.00 In.Lbs.A$ 45.54
AOD21/33-AT0.009AcetalAcetal+/-.0060.00815033.30mm70.00 In.Lbs.A$ 41.58
AOD16/25-AT0.033AcetalAcetal+/-.0040.00815025.4mm42.00 In.Lbs.A$ 27.52
BOD26/41-NL0.037NylonNylon+/-.0060.01013041.30mm32.00 In.Lbs.A$ 95.28
AOD12/19-AT0.043AcetalAcetal+/-.0040.00815019.10mm20.00 In.Lbs.A$ 13.86
BOD21/33-NL0.052NylonNylon+/-.0060.00813033.30mm18.00 In.Lbs.A$ 69.85
AOD8/13-AT0.072AcetalAcetal+/-.0020.00415012.70mm6.00 In.Lbs.A$ 11.68
BOD16/25-NL0.126NylonNylon+/-.0040.00813025.4mm10.00 In.Lbs.A$ 48.18
BOD12/19-NL0.140NylonNylon+/-.0040.00813019.10mm5.00 In.Lbs.A$ 33.35
BOD8/13-NL0.290NylonNylon+/-.0020.00413012.70mm1.50 In.Lbs.A$ 24.11
RULAND MANUFACTURING -

Coupling Oldham Coupling Disc

ModelItemPrice (inc. GST)
OD36/57-ATAB9ABBA$ 128.37
RULAND MANUFACTURING -

Coupling Bellows Set Screw 5/16 Inch x 1/4 Inch

ModelItemPrice (inc. GST)
BS16-5-4-AAF9WFPA$ 101.84
RULAND MANUFACTURING -

Coupling Insert Oldham Disc

ModelItemPrice (inc. GST)
OD32/51-ATAF9WUEA$ 96.62
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