SR EN RU

Y BEARING UNITS

LET 211 2F

Y-Bearing Take - Up Units With Grey Cast Iron Housings "T"

3D view

Technical Specification
dBore diameter55mm
D1Hole diameter35mm
LOverall length 171mm
L1Distance from the contact surface of housing to the bearing axis106mm
L2Length of attachment slot25mm
AOverall width64mm
A1Width of location slot27mm
A2Housing flange thickness41mm
HHousing height146mm
H1Distance between bottoms of location slot 130mm
NHeight of attachment slot 64mm
N1Length attachment end 19mm
s1Distance from locking device side face to raceway centre 33.4mm
kgMass4.02kg
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

LET 211 2F

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LET 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

LET 211 2F

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