Bearing
Self-Aligning Ball Bearings
Flywheel clutch insert element FE 443Z
Oil or grease lubrication
Delivered protected against corrosion.
Operating grease can be added upon request.
Installation tolerance
Shaft h5; hub H6
Inner ring/shaft
Steel HRC 60+4 (HV 700+100); Echt 1.3 mm; Rz = 2.5 micron
Outer ring/casing
Steel HRC 60+4 (HV 700+100); EHT 1.3 mm; Rz 2 5 µm
Restrictions
Flywheel clutch insert elements require axial restraint
both sides.
mating parts
Hardening and grinding of mating parts is necessary. chamfer
The shaft and hub are easy to install.
Bearing
The flywheel clutch insert does not self-center. External
Bearing supports to define mating parts (shafts and
housing) is necessary.