SR EN RU

Y BEARING UNITS

LES 209 2F

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

3D view

Technical Specification
dBore diameter45mm
LOverall length 190mm
AHousing contact surface width52mm
A1Width of the top of the housing36mm
HHousing height107mm
H1Distance from the contact surface to the bearing axis54mm
H2Housing foot thickness20mm
JminMin. distance between the holes136mm
JmaxMax. distance between the holes151mm
NHeight of attachment slot 17mm
N1Length attachment end 23.5mm
s1Distance from locking device side face to raceway centre 30.2mm
kgMass2.34kg
CdynDynamic load rating33.2kN
CoStatic load rating21.6kN
PuFatigue load limit0.915kN

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 209 2F

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LES 209 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 209 2F

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