The Schumacher
Head bearings
A unique connection
Head bearings for your knife drives
Pro-Drive planetary gearboxes transmit the power to the cutting system via bearings that are specifically designed for this function. The EWM® head bearings are available in two different versions to suit specific knife drives.
EasyConnect connection
Prismatic connection
The perfect connection
Efficient transmission
Head bearings in the Pro-Drive Modular series
The head bearings in the Pro-Drive Modular series have precision-fit prismatic connections. Fixed by two bolts, these bearings are particularly high strength and offer fast and straightforward knife changes.
Variants
Head bearing with 17 mm fitting
Head bearing with 27 mm fitting
Head bearings in the Pro-Drive Economy series
The Pro-Drive Economy series models feature the EasyConnect connection system. EasyConnect offers very easy and fast assembly with only one bolt.
Variants
Head bearing with 17 mm fitting
Schumacher head bearings for
Pro-Drive knife drives
Head bearings
with plastic rings
The Easy Connect head bearings and the head bearings with Prismatic connections are available with replaceable plastic rings.
For cutting widths up to 25 ft
For moderate harvest conditions
For less contaminating conditions
Maintenance-free and greased variants
EasyConnect connection 17 mm head bearing
Prismatic connection 17 mm and 27 mm head bearings
head bearing
with clamping steel ring
The Easy Connect head bearings and the head bearings with Prismatic connections are available with replaceable steel rings. The steel ring transmits the power efficiently from the head bearing to the knifehead.
Also for cutting widths of more than 25 ft
Radial application of force in the center of the head bearing
Improved heat dissipation and self-calibration
Reduces assembly and set-up errors
EasyConnect connection 17 mm head bearing
Prismatic connection 17 mm and 27 mm head bearings
Head bearing
with steel pot
The Easy Connect head bearings and the head bearings with Prismatic connections are available with steel pots. The steel pot transmits the power flow effectively and without loss from the head bearing to knifehead.