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LEF 206 2F

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

30mm
d · Bore diameter
83mm
J · Pitch circle diameter
19.5kN
Cdyn · Dynamic load rating
11.2kN
Co · Static load rating
1kg
kg · Mass

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Designation: LEF 206 2F

Cross references

ManufacturerDesignation / part number
FORTSCHRITT9902888287
SKFFYJ30TF
FAGFG56206
NTNUCF206D1
NSKUCF206
INARCJY30
GASPARDOF04100138
HATZENBICHLER1906030001
FAGUCF206J7
SNRUCF206
RHPSF30
NSKUCF206D1
NTNM-UCF206D1
OMIKRONLEF 206 2F
FEROCOOPLEF 206 2F
HUDJIKLEF 206 2F

Part numbers of other manufacturers and original equipment (OEM) that this product corresponds to.

What the designation means

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

Downloads

LEF 206 2F

Technical specifications

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

SymbolParameterValue
dBore diameter30mm
LOverall width108mm
ADistance from the housing flange to the front of the inner ring of the bearing40.2mm
A1Total housing width31mm
A2Housing flange thickness13mm
JPitch circle diameter83mm
NDiameter of attachment slot12mm
kgMass1kg
CdynDynamic load rating19.5kN
CoStatic load rating11.2kN
PuFatigue load limit0.475kN
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 – LEF 206 2F
Technical drawingClick to enlarge