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Y BEARING UNITS

LEF 211 2F

Y-Bearing Flanged Units With Square Grey Cast Iron Housing "F"

3D view

Technical Specification
dBore diameter55mm
LOverall width162mm
ADistance from the housing flange to the front of the inner ring of the bearing58.4mm
A1Total housing width43mm
A2Housing flange thickness17mm
JPitch circle diameter130mm
NDiameter of attachment slot 19mm
kgMass3.42kg
CdynDynamic load rating43.6kN
CoStatic load rating29kN
PuFatigue load limit1.25kN

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

LEF 211 2F

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LEF 211 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

LEF 211 2F

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