Overhung Load Adapters

World-Leading Expert In Overhung Load Technology.







- Eliminates premature motor or pump failure due to overhung loads (axial and radial) on your motor or pump shaft


- Prevents contamination of hydraulic fluid in harsh environments


- Provides a solid, permanent mounting surface


- Permits the removal of hydraulic motors for servicing without disturbing driven gears, pulleys or sprockets


- Seals out dirt and grime


- Removes radial loads from hydraulic motors and pumps – technology for the agriculture, forestry, and road construction markets



ZERO-MAX - A World-Leading Expert In Overhung Load Technology.


Zero-Max has set the industry standard with the overhung load adaptor design.The first complete line of SAE “A” through SAE “F” mount overhung load adaptors was designed by Zero-Max.




- From the smallest Model 200 SAE “A” mount to the largest Model 1500 SAE “F” mount, overhung load adapters feature rugged cast iron housings


- 130,000 PSI stress-proof steel shafts, ball or tapered roller bearings


- A variety of shaft options, including spline shafts and attractively painted housings


- All models may be either face or foot-mounted. We offer many custom options or we'll create a special design for your application when needed


- Immediate shipment of standard models from stock


Increases Motor Durability And Life.

Download Catalog:



Main Catalog

Wind Turbine Parts:

Adjustabble Speed Drives


Coupling Composite Disc(comming soon)

Overhung Load Adaptors


Torque limiters(comming soon)

Cardan shafts(comming soon)

Composite Disc Couplings

Wind turbine Parts(comming soon)

Linear Actuators

ServoClass Couplings


Overload Safety Device

MEGIFlex Couplings



Schmidt Coupling

SITI Gears(comming soon)

Back-Run Safety Mechanisms(comming soon)

Control Flex Couplings

Crown Gear

Spur Gear and Racks

Habix Coupling


Locking Assembly Shrinck Disc

Flex Tire Coupling


Phase Adjusting Hubs

HRC Coupling(comming soon)



ALS Coupling