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LSG 210 2F

Y-Bearing Flanged Units With Round Grey Cast Iron Housing "G"

50mm
d · Bore diameter
138mm
J · Pitch circle diameter
35.1kN
Cdyn · Dynamic load rating
23.2kN
Co · Static load rating
3.07kg
kg · Mass

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Designation: LSG 210 2F

What the designation means

2F
One lip rubber metal seal + flinger, on both sides
All prefixes and suffixes
LSG 210 2F

Technical specifications

Dimensions and load ratings – symbols refer to the technical drawing.

SymbolParameterValue
dBore diameter50mm
DaCentering diameter110mm
LOverall width165mm
ADistance from the housing flange to the front of the inner ring of the bearing24mm
A1Total housing width40mm
A2Housing flange thickness14mm
A3Centering diameter height12mm
JPitch circle diameter138mm
J1Distance between the holes97.6mm
NDiameter of attachment slot16mm
kgMass3.07kg
CdynDynamic load rating35.1kN
CoStatic load rating23.2kN
PuFatigue load limit0.98kN
Sealing type

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).

Overview of all sealing types
Technical drawing – LSG 210 2F
Technical drawingClick to enlarge