SAE A Mount > Model 300 SAE A Mount

300 Series - Zero Max Overhung Load Adaptor

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The Model 300 Series of Overhung Load Adaptors (OHLA®) are designed for heavy-duty applications, providing radial and axial load support, enhanced seal protection, and extend the life of hydraulic systems.  Model 300 OHLAs provide the following features:

  • Accepts speeds up to 3100 RPM with proper lubrication (contact factory for higher speeds)
  • Deep-grooved ball bearings
  • Input bore diameters of 1-1/4" keyed or 1-1/4" through-bore.
  • 2-bolt mount

We have extensive stock of standard OHLAs for immediate shipping, or contact us now to discuss our wide range of custom OHLA options.

Also, check out our 350-Series of Extra-Duty Overhung Load Adaptors.

Benefits of the 300-Series Overhung Load Adaptors

The 300-Series are field-proven in extreme applications to increase system lifespan and decrease product downtime.  Special configurations are available with no minimum order quantity.  All Zero-Max Overhung Load Adaptors are designed for shaft horizontal mounting and use standard grease lubrication.  Contact factory for vertical mounting or different grease options.  The 300-Series of OHLA offer the following benefits:
  • SAE A - 2-bolt mounting
  • May be either Face-mounted or Foot-mounted
  • Provides a sturdy mounting base for the motor or pump
  • Supports radial and axial loads in extreme conditions
  • Protects pump or motor shaft seal from harmful contaminants
  • Reduces downtime and maintenance costs with reliable operation

Order Standard & Custom SAE A 300-Series Overhung Load Adaptors from Zero-Max

Contact the factory with questions or assistance in sizing and selecting the right OHLA for your application or request a quote.