Search Results for: center bearing

Ruland MOSC33-15-A Oldham Coupling Hub

Ruland MOSC33-15-A Oldham Coupling Hub
16
Feb

Ruland MOSC33-15-A Oldham Coupling Hub.

Ruland MOSC33-15-A is a set screw oldham coupling hub with a 15mm bore, 5mm keyway, 33.3mm OD, and 15.0mm length.

It is a component of a three-piece design consisiting of two anodized aluminum hubs press fit onto a center disk.

This three-piece design allows for a highly customizable coupling that easily combines clamp or set screw hubs with inch, metric, keyed, and keyless bores.

Disks are available in three materials allowing the user to tailor coupling performance to their application.

MOSC33-15-A can accommodate all forms of misalignment and is especially useful in applications with high parallel misalignment (up to 10% of the OD).

It operates with low bearing loads protecting sensitive system components such as bearings and has a balanced design for reduced vibration at speeds up to 6,000 RPM.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

MOSC33-15-A is machined from bar stock that is sourced exclusively from North American mills and is RoHS3 and REACH compliant.

It is manufactured in our Marlborough, MA factory under strict controls using proprietary processes

Ruland MOSC33-15-A Oldham Coupling Hub.

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Ruland MOST19-7-A Oldham Coupling Hub

Ruland MOST19-7-A Oldham Coupling Hub
16
Feb

Ruland MOST19-7-A Oldham Coupling Hub.

Ruland MOST19-7-A is a set screw Oldham coupling hub with a 7mm bore, 19.1mm OD, and 7.6mm length.

It is a component of a three-piece design consisting of two anodized aluminum hubs press fit onto a center disk.

This three-piece design allows for a highly customizable coupling that easily combines clamp or set screw hubs with inch, metric, keyed, and keyless bores.

Disks are available in three materials allowing the user to tailor coupling performance to their application.

MOST19-7-A can accommodate all forms of misalignment and is especially useful in applications with high parallel misalignment (up to 10% of the OD).

It operates with low bearing loads protecting sensitive system components such as bearings and has a balanced design for reduced vibration at speeds up to 6,000 RPM.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

MOST19-7-A is machined from bar stock that is sourced exclusively from North American mills and is RoHS3 and REACH compliant.

It is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Ruland MOST19-7-A Oldham Coupling Hub.

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Ruland MOCT41-19-A Oldham Coupling Hub

Ruland MOCT41-19-A Oldham Coupling Hub
16
Feb

Ruland MOCT41-19-A Oldham Coupling Hub

Ruland MOCT41-19-A is a clamp Oldham coupling hub with a 19mm bore, 41.3mm OD, and 18.0mm length.

It is a component of a three-piece design consisting of two anodized aluminum hubs press fit onto a center disk.

This three-piece design allows for a highly customizable coupling that easily combines clamp or set screw hubs with inch, metric, keyed, and keyless bores.

Disks are available in three materials allowing the user to tailor coupling performance to their application.

MOCT41-19-A can accommodate all forms of misalignment and is especially useful in applications with high parallel misalignment (up to 10% of the OD).

It operates with low bearing loads protecting sensitive system components such as bearings and has a balanced design for reduced vibration at speeds up to 6,000 RPM.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

MOCT41-19-A is machined from bar stock that is sourced exclusively from North American mills and is RoHS3 and REACH compliant.

It is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Ruland MOCT41-19-A Oldham Coupling Hub

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Ruland MOCT33-9-A Oldham Coupling Hub

Ruland MOCT33-9-A Oldham Coupling Hub
16
Feb

Ruland MOCT33-9-A Oldham Coupling Hub.

Ruland MOCT33-9-A is a clamp oldham coupling hub with a 9mm bore, 33.3mm OD, and 15.0mm length.

It is a component of a three-piece design consisiting of two anodized aluminum hubs press fit onto a center disk.

This three-piece design allows for a highly customizable coupling that easily combines clamp or set screw hubs with inch, metric, keyed, and keyless bores.

Disks are available in three materials allowing the user to tailor coupling performance to their application.

MOCT33-9-A can accommodate all forms of misalignment and is especially useful in applications with high parallel misalignment (up to 10% of the OD).

It operates with low bearing loads protecting sensitive system components such as bearings and has a balanced design for reduced vibration at speeds up to 6,000 RPM.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

MOCT33-9-A is machined from bar stock that is sourced exclusively from North American mills and is RoHS3 and REACH compliant.

It is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Ruland MOCT33-9-A Oldham Coupling Hub.

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Ruland MOCT41-11-A Oldham Coupling Hub

Ruland MOCT41-11-A Oldham Coupling Hub
16
Feb

Ruland MOCT41-11-A Oldham Coupling Hub

Ruland MOCT41-11-A is a clamp oldham coupling hub with a 11mm bore, 41.3mm OD, and 18.0mm length.

It is a component of a three-piece design consisiting of two anodized aluminum hubs press fit onto a center disk.

This three-piece design allows for a highly customizable coupling that easily combines clamp or set screw hubs with inch, metric, keyed, and keyless bores.

Disks are available in three materials allowing the user to tailor coupling performance to their application.

MOCT41-11-A can accommodate all forms of misalignment and is especially useful in applications with high parallel misalignment (up to 10% of the OD).

It operates with low bearing loads protecting sensitive system components such as bearings and has a balanced design for reduced vibration at speeds up to 6,000 RPM.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

MOCT41-11-A is machined from bar stock that is sourced exclusively from North American mills and is RoHS3 and REACH compliant.

It is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Ruland MOCT41-11-A Oldham Coupling Hub.

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Ruland DCD26-12-8-A Double Disc Clamp Coupling 3/4 In x 1/2 In Bores

Ruland DCD26-12-8-A Double Disc Clamp Coupling 3/4 In x 1/2 In Bores
16
Feb

Ruland DCD26-12-8-A Double Disc Clamp Coupling 3/4 In x 1/2 In Bores

Ruland DCD26-12-8-A is a clamp double disc coupling with 0.7500″ x 0.5000″ bores, 1.625″ OD, and 2.165″ length.

It is zero-backlash and has a balanced design for reduced vibration at high speeds.

The double disc design is comprised of two anodized aluminum hubs, two sets of thin stainless steel disc springs, and a center spacer allowing each disc to bend individually and accommodate all types of misalignment.

DCD26-12-8-A is lightweight and has low inertia making it well suited for applications with speeds up to 10,000 RPM.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

Ruland manufactures DCD26-12-8-A to be torsionally rigid and an excellent fit for precise positioning stepper servo applications commonly found in semiconductor, solar, printing, machine tool, and test and measurement systems.

It is machined from solid bar stock that is sourced exclusively from North American mills and RoHS3 and REACH compliant.

DCD26-12-8-A is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Ruland DCD26-12-8-A Double Disc Clamp Coupling 3/4 In x 1/2 In Bores.

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Ruland DCD26-12-10-A Double Disc Clamp Coupling 3/4 In x 5/8 In Bores

Ruland DCD26-12-10-A Double Disc Clamp Coupling 3/4 In x 5/8 In Bores
16
Feb

Ruland DCD26-12-10-A Double Disc Clamp Coupling 3/4 In x 5/8 In Bores

Ruland DCD26-12-10-A is a clamp double disc coupling with 0.7500″ x 0.6250″ bores, 1.625″ OD, and 2.165″ length.

It is zero-backlash and has a balanced design for reduced vibration at high speeds.

The double disc design is comprised of two anodized aluminum hubs, two sets of thin stainless steel disc springs, and a center spacer allowing each disc to bend individually and accommodate all types of misalignment.

DCD26-12-10-A is lightweight and has low inertia making it well suited for applications with speeds up to 10,000 RPM.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

Ruland manufactures DCD26-12-10-A to be torisionally rigid and an excellent fit for precise positioning stepper servo applications commonly found in semiconductor, solar, printing, machine tool, and test and measurement systems.

It is machined from solid bar stock that is sourced exclusively from North American mills and RoHS3 and REACH compliant.

DCD26-12-10-A is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Ruland DCD26-12-10-A Double Disc Clamp Coupling 3/4 In x 5/8 In Bores.

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Ruland MDCD41-14-10-A Disc Coupling

Ruland MDCD41-14-10-A Disc Coupling
16
Feb

Ruland MDCD41-14-10-A Disc Coupling

Dimensions
Bore (B1) 14 mmSmall Bore (B2) 10 mm
B1 Min Shaft Penetration 11.0 mmB2 Min Shaft Penetration 11.0 mm
B1 Max Shaft Penetration 26.1 mmB2 Max Shaft Penetration 26.1 mm
Outer Diameter (OD)1.625 in (41.3 mm)Bore Tolerance +0.03 mm / -0.00 mm
Length (L)2.165 in (55.0 mm)Hub Width (LH)18.05 mm
Recommended Shaft Tolerance +0.000 mm / -0.013 mm
Fastening Hardware
Forged Clamp Screw M4Screw MaterialAlloy Steel
Hex Wrench Size 3.0 mmScrew Finish Black Oxide
Seating Torque 4.6 NmNumber of Screws2 ea
Performance Specifications
Dynamic Torque Reversing 5.08 NmAngular Misalignment 2.0°
Dynamic Torque Non-Reversing 10.15 NmParallel Misalignment 0.25 mm
Static Torque 20.3 NmAxial Motion 0.51 mm
Torsional Stiffness 42.4 Nm/DegMoment of Inertia3.834 x 10-5 kg-m2
Maximum Speed10,000 RPMFull Bearing Support Required? Yes
Zero-Backlash? YesBalanced Design Yes
Recommended Installation Tools
Torque Wrench TW:BT-1R-1/4-41.0Recommended Hex Key Metric Hex Keys
Additional Information
Material SpecificationHubs and Center Spacer: 2024-T351 Aluminum Bar
Disc Springs: Type 302 Stainless Steel		Temperature -40°F to 200°F (-40°C to 93°C)
Finish Specification Sulfuric Anodized MIL-A-8625 Type II, Class 2 and ASTM B580 Type B Black AnodizeManufacturerRuland Manufacturing
Country of OriginUSAWeight (lbs)0.353000
UPC634529084304Tariff Code8483.60.8000
UNSPC 31163008
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Ruland DCD12-5-4-A Disc Coupling

Ruland DCD12-5-4-A Disc Coupling
16
Feb

Ruland DCD12-5-4-A Disc Coupling

Dimensions
Bore (B1) 0.3125 inSmall Bore (B2) 0.2500 in
B1 Min Shaft Penetration 0.270 inB2 Min Shaft Penetration 0.270 in
B1 Max Shaft Penetration 0.573 inB2 Max Shaft Penetration 0.573 in
Outer Diameter (OD)0.750 in (19.1 mm)Bore Tolerance +0.001 in / -0.000 in
Length (L)1.189 in (30.2 mm)Hub Width (LH)0.418 in
Recommended Shaft Tolerance +0.0000 in / -0.0005 in
Fastening Hardware
Forged Clamp Screw M2.5Screw MaterialAlloy Steel
Hex Wrench Size 2.0 mmScrew Finish Black Oxide
Seating Torque 1.21 NmNumber of Screws2 ea
Performance Specifications
Dynamic Torque Reversing 6.25 lb-inAngular Misalignment 2.0°
Dynamic Torque Non-Reversing 12.5 lb-inParallel Misalignment 0.004 in
Static Torque 25 lb-inAxial Motion 0.008 in
Torsional Stiffness 51 lb-in/DegMoment of Inertia0.0033 lb-in2
Maximum Speed10,000 RPMFull Bearing Support Required? Yes
Zero-Backlash? YesBalanced Design Yes
Recommended Installation Tools
Torque Wrench TW:BT-1R-1/4-10.7Recommended Hex Key Metric Hex Keys
Additional Information
Material SpecificationHubs and Center Spacer: 2024-T351 Aluminum Bar
Disc Springs: Type 302 Stainless Steel		Temperature -40°F to 200°F (-40°C to 93°C)
Finish Specification Sulfuric Anodized MIL-A-8625 Type II, Class 2 and ASTM B580 Type B Black AnodizeManufacturerRuland Manufacturing
Country of OriginUSAWeight (lbs)0.040800
UPC634529081587Tariff Code8483.60.8000
UNSPC 31163008
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Ruland DCD16-8-8-A Disc Coupling

Ruland DCD16-8-8-A Disc Coupling
16
Feb

Ruland DCD16-8-8-A Disc Coupling

Dimensions
Bore (B1) 0.5000 inSmall Bore (B2) 0.5000 in
B1 Min Shaft Penetration 0.314 inB2 Min Shaft Penetration 0.314 in
B1 Max Shaft Penetration 0.467 inB2 Max Shaft Penetration 0.467 in
Outer Diameter (OD)1.000 in (25.4 mm)Bore Tolerance +0.001 in / -0.000 in
Length (L)1.374 in (34.9 mm)Hub Width (LH)0.467 in
Recommended Shaft Tolerance +0.0000 in / -0.0005 in
Fastening Hardware
Forged Clamp Screw M3Screw MaterialAlloy Steel
Hex Wrench Size 2.5 mmScrew Finish Black Oxide
Seating Torque 2.1 NmNumber of Screws2 ea
Performance Specifications
Dynamic Torque Reversing 12.5 lb-inAngular Misalignment 2.0°
Dynamic Torque Non-Reversing 25 lb-inParallel Misalignment 0.006 in
Static Torque 50 lb-inAxial Motion 0.012 in
Torsional Stiffness 61 lb-in/DegMoment of Inertia0.0113 lb-in2
Maximum Speed10,000 RPMFull Bearing Support Required? Yes
Zero-Backlash? YesBalanced Design Yes
Recommended Installation Tools
Torque Wrench TW:BT-1R-1/4-18.3Recommended Hex Key Metric Hex Keys
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