OHLA® Overhung Load Adaptors Series 650 Features • SAE B 2-bolt or 4-bolt mounting • Heavy Duty Spherical Roller Bearings • May be either Face-mounted or Foot-mounted • Provides a sturdy mounting base for the motor or pump • Supports heavy radial and axial loads – protecting the hydraulic motor or pump • Reduces downtime and maintenance costs • Protects pump or motor shaft seal from harmful contaminants • Other versions with adaptor mounting for DIN, ISO, IEC or NEMA motors Extra-Duty Series Enhancements: Extended Housing • Spherical Roller Bearings Heat-Treated Shaft • Dual NPT Grease Zerks O-Ring Input Seal • Double-Primary Lip Output Seal 650 Serie Data Input Standard Input Pilot Diameter Input Pilot Depth Input Pilot Sealing Method Input Bore Diameter and Depth 13 tooth 16/32 spline (bore depth 61 mm) 15 tooth 16/32 spline (bore depth 61 mm) Output Shaft Diameter Output Shaft Keyway Output Shaft Keyway Length Output Shaft Length Output Shaft Seal Type Double Primary Lip Seal With Garter Springs Output Pilot Diameter Output Pilot Height Shaft Material Stressproof Steel (1.0762) or an equivalent Bearing Type Spherical Roller Bearing Standard Lubrication Method Optional Lubrication Methods Please consult Zero-Max. Grease Fittings (1) Standard Zerk Fitting Grease Capacity Minimum ca. 100 ml (50 ml per grease fitting) Maximum ca. 200 ml (100 ml per grease fitting) Grease Type (recommended for typical applications) NLGI #2 Recommended Grease Base Standard Mounting Orientation Shaft Horizontal – Consult Zero-Max for other Mounting Orientations. Maximum Speed Without Modification Housing Material Cast Iron Housing Feet - Threaded Holes Housing Grease Ports Unit Weight

Technical Information (all dimensions in mm) Input End View 69.85 (4)(4) 1/2-13 1/2-13 UNC UNC x 38.1 x 38.1 Deep Deep Equally Equally Spaced Spaced onon a Ø127 a Ø127 Diameter Diameter Bolt Bolt Circle Circle Each Each End End 9.53 x 4.76 9.53 x 4.76 Ø38.1 Kwy Kwy 12.7 Pilot Depth 12.7 Pilot Depth (2)(2) 1/2-13 1/2-13 UNC UNC x 38.1 x 38.1 Deep Deep Equally Equally Spaced Spaced onon a Ø146.05 a Ø146.05 Diameter Diameter Bolt Bolt Circle Circle Each End EndEqually Spaced (4) 1/2-13 UNC x Each 38.1 Deep on a Ø127 Diameter Bolt Circle Each End (2) 1/2-13 UNC x 38.1 Deep Equally Spaced Ø101.6 Ø101.6...