Schumacher knife head bearings
Cutting system components
Knife head bearings for mower knife drives
Head bearings with Prisma connection and Easy Connect
Head bearing
AXIOFIT
Head bearings with Easy Connect and with Prisma connection are available in a version with compensation function. AxioFit dynamically compensates misalignments between the cutting system and knife drive—for less wear and smoother running.
Cutting widths even over 7.50 m
Dynamic compensation of misalignments between the cutting system and knife drive
Minimised friction and reduced wear thanks to task-optimised bearing design
Prevention of knife breakage through targeted compensation of stresses
Easy Connect connection: only one fastening screw instead of two previously
Compatible with clamping ring and clamping cup head bearings, as well as the matching knife heads
Head bearing
with plastic ring
Head bearings with Easy Connect and with Prisma connection are available in a version with a replaceable plastic ring.
Cutting widths up to 7.50 m
Variant for moderate harvesting conditions
For harvesting conditions with low dirt exposure
Variants available as greaseable and maintenance-free
Easy Connect connection: 17 mm head bearing
Prisma connection: 17 mm and 27 mm head bearings
Head bearing
with steel clamping ring
Head bearings with Easy Connect and with Prisma connection are available in a version with a steel clamping ring. The steel clamping ring ensures targeted force transmission between the head bearing and the knife head.
Cutting widths even over 7.50 m
Radial force input into the centre of the head bearing
Improved heat dissipation and improved self-alignment
Reduction of clamping and adjustment errors
Easy Connect connection: 17 mm head bearing
Prisma connection: 17 mm and 27 mm head bearings
Head bearing
with steel clamping cup
Head bearings with Easy Connect and with Prisma connection are available in a version with a steel clamping cup. Force transmission between the head bearing and the knife head is provided by the steel clamping cup.
Cutting widths even over 7.50 m
Radial force input into the centre of the head bearing
Improved heat dissipation and improved self-alignment
High safety and dirt deflection thanks to full encapsulation
Easy Connect connection: 17 mm head bearing
Prisma connection: 17 mm and 27 mm head bearings
A unique connection
Knife head bearings
for your mower knife drives
No power loss with knife head bearings
For loss-free power transmission
Power is transmitted from Pro-Drive planetary drives to the cutting system via bearings developed specifically for this purpose. EWM® head bearings are available in two different versions depending on the type of mower knife drive.
EasyConnect connection
Prisma connection
The perfect connection
Optimal power transmission
17 mm or 27 mm—our knife head bearing product ranges
Head bearings for the Pro-Drive modular series
Head bearings for drives in the Pro-Drive modular series include a positive-locking Prisma connection that withstands particularly high loads thanks to a double screw connection and enables quick, straightforward replacement of the mower knife.
Variants:
Head bearing with 17 mm
Fastening: M10 hex socket screw
Head bearing with 27 mm
Fastening: M12 hex head screw
Head bearings for the Pro-Drive Economy series
Drives in the Pro-Drive Economy series, by contrast, are supplied with the EasyConnect connection. The EasyConnect connection features simple, fast installation and is simply bolted on compared to the Prisma connection.
Variants:
Head bearing with 17 mm
Fastening: M10 hex socket screw
