• 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 Input Standard Input Pilot Diameter Input Pilot Depth Input Pilot Sealing Method Input Bore Diameter and Depth Output Shaft Diameter Output Shaft Keyway Output Shaft Keyway Length Output Shaft Length Output Shaft Seal Type Output Pilot Diameter Output Pilot Height Shaft Material Bearing Type Standard Lubrication Method Optional Lubrication Methods Grease Fittings Grease Capacity Grease Type (recommended for typical applications) Recommended Grease Base Standard Mounting Orientation Maximum Speed Without Modification Housing Material Housing Feet - Threaded Holes Housing Grease Ports Unit Weight 14 tooth 12/24 spline (bore depth 88 mm) 17 tooth 12/24 spline (bore depth 88 mm) Double Primary Lip Seal With Garter Springs 127.0 mm Stressproof Steel (1.6523) or an equivalent Spherical Roller Bearing Please consult Zero-Max. (2) Standard Zerk Fitting Minimum ca. 200 ml (100 ml per grease fitting) Maximum ca. 400 ml (200 ml per grease fitting) Shaft Horizontal - Consult Zero-Max for other Mounting Orientations.

Technical Information (all dimensions in mm) Input End View Side View Ø127.0 177.8 Pilot Diameter (2) 1/2"-13 UNC x 38.1 Deep Equally Spaced on a Ø161.9 Diameter Bolt Circle Each End (2) 1/2"-13 UNC x 38.1 Deep Equally Spaced on a Ø181.0 Diameter Bolt Circle Each End Output Shaft – Keyway 116.8