SR EN RU

Y BEARING UNITS

UYU 208 2S

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

3D view

Technical Specification
dBore diameter40mm
LOverall length 116mm
AHousing contact surface width48mm
A1Width of the top of the housing30mm
HHousing height98.2mm
H1Distance from the contact surface to the bearing axis49.2mm
JPitch circle diameter88.9mm
GThreadM14mm
G1Thread length20mm
s1Distance from locking device side face to raceway centre 32.7mm
kgMass1.7kg
CdynDynamic load rating30.7kN
CoStatic load rating19kN
PuFatigue load limit0.8kN

Tehnical Drawing

Sealing

S SEAL / S SEAL (2S)

Single lip seal with the labyrinth between the sheet part and the rubber lip which conducts the contact sealing. The friction and speeds are the same as with RS but provides much better protection against the rough impurity particles. This 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 contact sealing which prevents penetration of finer impurities, water, moisture, steam etc. Suitable for neutral conditions because of the presence of the foreign materials. It is used with the Y bearing (standard) and deep groove ball bearings.

Sealing Drawing

UYU 208 2S

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UYU 208 2S

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Sealing Type:

Single seal with the labyrinth between the sheet part and the rubber lip which conducts the contact sealing.

UYU 208 2S

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