SR EN RU

HARVESTER

ZGKU 309 2S

Bearing Unit

Application: Packer roller, subsoiler, stubble cultivator

3D view

Technical Specification
dBore diameter45mm
d1Centering diameter74mm
L1Housing overall width152mm
J1Distance between the holes120mm
L2Housing overall width150mm
J2Distance between the holes120mm
AOverall width66.9mm
A1Flange width18mm
A2Flange width12mm
A3Centering diameter height7mm
TThreaded hole size4xM12x1.25mm
HHole diameter4x12.3mm
kgMass5.6kg
CoStatic load rating59.6kN
CdynDynamic load rating80.8kN

Tehnical Drawing

Sealing

S SEAL / S SEAL (2S)

Single lip seal with the labyrinth between the sheet part and the rubber lip which conducts the contact sealing. The friction and speeds are the same as with RS but provides much better protection against the rough impurity particles. This is very good sealing system: the sheet part protects the seal from the soil, dust and rough particles. At the same time makes the labyrinth with the rubber part. The rubber part provides contact sealing which prevents penetration of finer impurities, water, moisture, steam etc. Suitable for neutral conditions because of the presence of the foreign materials. It is used with the Y bearing (standard) and deep groove ball bearings.

Sealing Drawing

ZGKU 309 2S

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ZGKU 309 2S

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Sealing Type:

Single seal with the labyrinth between the sheet part and the rubber lip which conducts the contact sealing.

ZGKU 309 2S

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