SR EN RU

Y BEARINGS

UY 207 2S

Y-Ball Bearings With Eccentric Locking Collar

3D view

Technical Specification
dBore diameter35mm
DOutside diameter 72mm
BWidth inner ring 38.9mm
C Width outer ring 19mm
sDistance from inner ring side face to raceway centre 9.5mm
d1Outer diameter inner ring 46.1mm
EDistance from raceway centre to the hole for lubrication 5.6mm
GsSet screw M10x1mm
swHexagonal key size for set screw 5mm
r1,2Inner ring Chamfer dimension1mm
r3,4Outside ring Chamfer dimension1mm
B1Width inner ring with locking collar25.4mm
d2locking collar oiutside diameter51.2mm
B2Width locking collar17.5mm
CdynDynamic load rating25.5kN
CoStatic load rating15.3kN
PuFatigue load limit0.66kN
kgMass0.31kg

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

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Sealing Type:

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

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