Hydraulic Pump Adapters | McMaster-Carr

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System of Measurement

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Shaft Type

Material

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For Shaft Misalignment Type

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OD

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SAE Pump Flange Size

Depth

Maximum Torque

Keyway Width

Shaft Coupling Motion

Shaft Coupling Flexibility

USMCA Qualifying

REACH Compliance

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Clamping Screw Material

Keyway Depth

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2,944 Products

Power Transmission

Pump-to-Motor Mount Adapters

Pump-to-Motor Mount Adapters

Mount motors to hydraulic pumps to reduce noise and guard shaft and coupling connections

Shaft Couplings

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

Shear Couplings

Shear Couplings

Sever the connection between shafts when there's too much torque to protect parts from breaking

U-Joints

Transfer torque between shafts at an angle; handle more torque and misalignment than flexible shafts

Machinable Shaft Ends

Machinable Shaft Ends

Mill custom pulleys, threaded hubs, sprockets, collars, and sensor targets and mount them to shafts

Flexible Shafts

Flexible Shafts

Snake around curves and obstructions to transmit rotary motion along any path

Clutches

Start and stop the transmission of power to machinery

Brakes

Control how much and how quickly your drive system slows down

Torque Limiters

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

Building and Machinery Hardware

Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)