SAE A Mount > Model 500 SAE A Mount

500 Series - Zero Max Overhung Load Adaptor

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Our Model 500 Series of Overhung Load Adaptors (OHLA®) are designed for heavy-duty applications and provide radial and axial support to hydraulic motors and pumps.  The 500-Series of SAE "A" mount OHLAs offer the following features:

  • Accepts speeds up to 2300 RPM with proper lubrication (contact factory for higher speeds)
  • Heavy-duty tapered roller bearings
  • Input bore diameters of 1-1/4" keyed, 1"-6B spline, or 14 tooth 12/24 spline
  • 4-bolt magneto mounting with optional 2-bolt mounting
Our in-stock standard load adaptors are available for immediate shipment.
Contact us to discuss your Custom OHLA requirements.

Benefits of the 500-Series Overhung Load Adaptors

The 500-Series is designed for shaft horizontal mounting and use standard grease lubrication.  Contact factory for vertical mounting.  Features of the 500-Series OHLA include:
  • SAE A - 2-bolt or 4-bolt Magneto 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 500-Series Overhung Load Adaptors from Zero-Max

Request a quote for any of our overhung load adaptor options listed below or contact us to discuss your custom requirements.