SR EN RU

Y BEARINGS

UK 211 2S

Y-Ball Bearings With Tapered Bore

Application:

3D view

Technical Specification
dBore diameter55mm
DOutside diameter 100mm
BWidth inner ring 21mm
C Width outer ring 21mm
d1Outer diameter inner ring 69.1mm
EDistance from raceway centre to the hole for lubrication 7mm
d2Bore diameter-adapter sleeve50mm
D1Hole diameter85.9mm
CdynDynamic load rating43.5kN
CoStatic load rating29kN
PuFatigue load limit0.865kN
kgMass0.59kg

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

UK 211 2S

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UK 211 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.

UK 211 2S

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