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Y BEARING UNITS

LES 204 2F

Y-Bearing Plummer Block Units With Grey Cast Iron Housing "S"

3D view

Technical Specification
dBore diameter20mm
LOverall length 127mm
AHousing contact surface width34mm
A1Width of the top of the housing23mm
HHousing height63.8mm
H1Distance from the contact surface to the bearing axis33.3mm
H2Housing foot thickness14mm
JminMin. distance between the holes89mm
JmaxMax. distance between the holes104.5mm
NHeight of attachment slot 13mm
N1Length attachment end 20.7mm
s1Distance from locking device side face to raceway centre 18.3mm
kgMass0.57kg
CdynDynamic load rating12.7kN
CoStatic load rating6.55kN
PuFatigue load limit0.28kN

Tehnical Drawing

Sealing

F SEAL / F SEAL (2F)

Dual sealing, protection cover placed on the inner ring protects against rough impurity particles and makes the labyrinth with the sheet part of the seal; then the sealing S type, with the labyrinth between the sheet part and the rubber lip that conducts the contact sealing. The friction and speeds are the same as with S but has much better protection against rough impurity particles. It 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 the contact sealing that prevents the penetration of the finer impurities, water, moisture, steam etc. Suitable for heavier conditions due to better protection against foreign matters. It is used with the Y bearings (standard).

Sealing Drawing

LES 204 2F

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LES 204 2F

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Sealing Type:

Dual sealing, protection cover placed on the inner ring protects against rough impurity particles and makes the labyrinth with the sheet part of the seal

LES 204 2F

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