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LYN 207 2F

Y-Bearing Flanged Units With Oval Grey Cast Iron Housing "N"

35mm
d · Bore diameter
130mm
J · Pitch circle diameter
25.5kN
Cdyn · Dynamic load rating
15.3kN
Co · Static load rating
1.4kg
kg · Mass

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Designation: LYN 207 2F

Cross references

ManufacturerDesignation / part number
SKFFYTB 35 WF
INARCJT35-N
SNREXFL207
NTNUELFL207D1W3

Type equivalents according to FKL's interchange table (Ball Bearings and Bearing Units catalogue, section 3.3). Each designation has been checked for this size in that maker's own catalogue; compare the dimensions before ordering.

What the designation means

2F
One lip rubber metal seal + flinger, on both sides
All prefixes and suffixes
LYN 207 2F

Technical specifications

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

SymbolParameterValue
dBore diameter35mm
LOverall width96mm
ADistance from the housing flange to the front of the inner ring of the bearing51.3mm
A1Total housing width34mm
A2Housing flange thickness16mm
HHousing height161mm
JPitch circle diameter130mm
NDiameter of attachment slot16mm
kgMass1.4kg
CdynDynamic load rating25.5kN
CoStatic load rating15.3kN
PuFatigue load limit0.655kN
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 – LYN 207 2F
Technical drawingClick to enlarge