SAE D Mount Overhung Load Adaptors

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Overhung Load Adaptors  (OHLA®) absorb stress conditions in hydraulic systems and protect pumps and motor shaft seals from harmful contaminants. Designed to support heavy axial and radial loads, they help prevent premature wear that leads to costly maintenance and equipment downtime.  SAE D mount Overhung Load Adaptors from Zero-Max feature bolt patterns and pilot diameters that meet SAE D size designations and can be used with hydraulic motors and pumps on conveyor drives, fan drives and other hydraulic-powered machinery.
  • Accepts speeds up to 2500 RPM with proper lubrication (contact factory for higher speeds)
  • Extra Heavy-Duty tapered roller bearings
  • Input bore options: 13-Tooth 8/16 or 1-3/4 keyed
  • 2-bolt or 4-bolt mounting
  • ​Custom Configurations available

Heavy-Duty Overhung Load Adaptors for SAE D Mount Motors

Built for durability, our Overhung Load Adaptors feature cast iron housings and 1144 stress proof shafts to provide a sturdy mounting base for SAE D motors and pumps. Our SAE “D” mount OHLAs feature large tapered-roller bearings for heavy-duty applications and are offered with the following standard input bores: 1-3/4" keyed, or 13 tooth 8/16 spline.  Custom configurations avaialble.
Additional features of SAE D OHLAs include:
  • SAE D - 2-bolt or 4-bolt mounting
  • May be either Face-mounted or Foot-mounted
  • Provides a sturdy mounting base for motor or pump
  • Supports radial and axial loads in the harshest conditions
  • Protects pump and motor shaft seal from harmful contaminants
  • Reduces downtime and maintenance costs with reliable operation

SAE D Mount Options for Overhung Load Adaptors

SAE D mount overhung load adaptors from Zero-Max feature 2-bolt or 4-bolt mounting and extra heavy duty tapered roller bearings for the most demanding hydraulic motor applications. Our SAE D OHLA are designed for horizontal shaft mounting and can accept speeds up to 2500 RPM without modification. Contact the factory for verticle mounting or special lubrication requests.

Contact Us for SAE D Overhung Load Adaptors and More

Zero-Max manufactures Overhung Load Adaptors in various SAE-standard configurations and in non-SAE and custom options to meet a range of hydraulic motor requirements. Request a quote for SAE D mount OHLA or contact us to discuss your custom application requirements