The Extra-Duty 650 series is equipped with spherical roller bearings and a shaft connection on the output side for direct connection. Mounting is by the SAE B mounting standard (2-bolt mounting or 4 bolt mounting) and can be done on the face or bottom side. Overhung Load Adaptors compensate radial and axial loads and provide smooth operation with the internal contamination barrier.
Extended housing and heat-treated shafts
Double primary seal on output side
Input side spline profile
High performance sealing system
Operating speed up to 3500 rpm
Other versions with adapter connection for DIN, ISO, IEC or NEMA motors