SR EN RU

Y BEARINGS

UK 208 2S+H 208

Y-Ball Bearings With Tapered Bore

3D view

Technical Specification
dBore diameter40mm
DOutside diameter 80mm
BWidth inner ring 18mm
C Width outer ring 18mm
d1Outer diameter inner ring 52mm
EDistance from raceway centre to the hole for lubrication 6.1mm
d2Bore diameter-adapter sleeve35mm
D1Hole diameter67.3mm
L Width adapter sleeve31mm
WKM nut outside diameter58mm
YKM nut width10mm
CdynDynamic load rating32.5kN
CoStatic load rating19.8kN
PuFatigue load limit0.56kN
kgMass0.36kg

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 208 2S+H 208

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UK 208 2S+H 208

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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 208 2S+H 208

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