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Housing Type S

LES 204 2F

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

20mm
d · Bore diameter
127mm
L · Overall length
12.7kN
Cdyn · Dynamic load rating
6.55kN
Co · Static load rating
0.57kg
kg · Mass

Price & availability

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Designation: LES 204 2F

Cross references

ManufacturerDesignation / part number
SKFSYJ20TF
NTNUCP204
NSKUCP204
FAGUCP204J7
INARASEY20
SNRUCPE204
SNRUCP204

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

Datasheet (PDF)Official FKL datasheetCAD model (STP)3D geometry for design work
LES 204 2F

Technical specifications

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

SymbolParameterValue
dBore diameter20mm
LOverall length127mm
AHousing contact surface width34mm
A1Width of the top of the housing23mm
HHousing height63.8mm
H1Distance from the contact surface to the bearing axis33.3mm
H2Housing foot thickness14mm
JminMin. distance between the holes89mm
JmaxMax. distance between the holes104.5mm
NDiameter of attachment slot13mm
N1Length of attachment slot20.7mm
s1Distance from locking device side face to raceway centre18.3mm
kgMass0.57kg
CdynDynamic load rating12.7kN
CoStatic load rating6.55kN
PuFatigue load limit0.28kN
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 – LES 204 2F
Technical drawingClick to enlarge
View entire category · Housing Type S (72)
UES 203 2S
Housing Type S

UES 203 2S

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

LES 203 2F
Housing Type S

LES 203 2F

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

UYS 203 2S
Housing Type S

UYS 203 2S

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

LYS 203 2F
Housing Type S

LYS 203 2F

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

UES 204 2S
Housing Type S

UES 204 2S

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

UYS 204 2S
Housing Type S

UYS 204 2S

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

LYS 204 2F
Housing Type S

LYS 204 2F

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

LKS 205 2F + H2305
Housing Type S

LKS 205 2F + H2305

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

UES 205 2S
Housing Type S

UES 205 2S

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

LES 205 2F
Housing Type S

LES 205 2F

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