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Y BEARING UNITS

LKS 212 2F + H2312

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

3D view

Technical Specification
dBore diameter55mm
LOverall length 241mm
AHousing contact surface width65mm
A1Width of the top of the housing47mm
HHousing height136.8mm
H1Distance from the contact surface to the bearing axis69.8mm
H2Housing foot thickness26.5mm
JminMin. distance between the holes179mm
JmaxMax. distance between the holes198mm
NHeight of attachment slot 20mm
N1Length attachment end 29.5mm
s1Distance from locking device side face to raceway centre 34.3mm
kgMass4.55kg
CdynDynamic load rating52kN
CoStatic load rating36kN
PuFatigue load limit1.06kN

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

LKS 212 2F + H2312

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LKS 212 2F + H2312

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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

LKS 212 2F + H2312

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