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LET 207 2F

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

35mm
d · Bore diameter
129mm
L · Overall length
25.5kN
Cdyn · Dynamic load rating
15.3kN
Co · Static load rating
1.57kg
kg · Mass

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Designation: LET 207 2F

Cross references

ManufacturerDesignation / part number
SKFTU35TF
NTNUCT207
NSKUCT207
FAGUCT207J7
INARTUEY35
SNRUCT207

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

LET 207 2F

Technical specifications

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

SymbolParameterValue
dBore diameter35mm
D1Hole diameter22mm
LOverall length129mm
L1Distance from the contact surface of housing to the bearing axis78mm
L2Length of attachment slot17mm
AOverall width37mm
A1Width of location slot13.5mm
A2Housing flange thickness30mm
HHousing height103mm
H1Distance between bottoms of location slot89mm
NDiameter of attachment slot38mm
N1Length of attachment slot12mm
s1Distance from locking device side face to raceway centre25.5mm
kgMass1.57kg
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 – LET 207 2F
Technical drawingClick to enlarge