SR EN RU

US 204 2S

Y-Ball Bearings With Standard Inner Ring

3D view

Technical Specification
dBore diameter20mm
DOutside diameter 47mm
BWidth inner ring 14mm
d1Outer diameter inner ring 28.2mm
EDistance from raceway centre to the hole for lubrication 4.3mm
r1,2Inner ring Chamfer dimension1mm
D1Hole diameter38.6mm
CdynDynamic load rating12.8kN
CoStatic load rating6.6kN
PuFatigue load limit0.196kN
kgMass0.09kg

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

US 204 2S

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US 204 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.

US 204 2S

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