ZGKU 208 2S
LSQFH 210 2PB.H

ZGKU 309 2S

Bearing Unit

Application: Packer Roller

 

Categoria:

Technical Specification
d Bore diameter 45 mm
d1 Centering diameter 74 mm
L1 Housing overall width 152 mm
J1 Distance between the holes 120 mm
L2 Housing overall width 150 mm
J2 Distance between the holes 120 mm
A Overall width 66.9 mm
A1 Flange width 18 mm
A2 Flange width 12 mm
A3 Centering diameter height 7 mm
T Threaded hole size 4xM12x1.25 mm
H Hole diameter 4×12.3 mm
kg Mass 5.6 kg
Co Static load rating 59.6 kN
Cdyn Dynamic load rating 80.8 kN

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.

Scheda tecnica

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