SR EN RU

Y BEARINGS

UY 203-008 2S

Y-Ball Bearings With Eccentric Locking Collar

3D view

Technical Specification
dBore diameter12.7mm
DOutside diameter 40mm
BWidth inner ring 19.1mm
C Width outer ring 12mm
sDistance from inner ring side face to raceway centre 6.2mm
d1Outer diameter inner ring 24.2mm
EDistance from raceway centre to the hole for lubrication 3.6mm
GsSet screw 1/4-28 UNFinch
swHexagonal key size for set screw 3.175mm
swHexagonal key size for set screw1/8inch
r1,2Inner ring Chamfer dimension0.3mm
r3,4Outside ring Chamfer dimension0.6mm
B1Width inner ring with locking collar28.6mm
d2Locking collar outside diameter28.6mm
B2Width locking collar13.5mm
CdynDynamic load rating9.56kN
CoStatic load rating4.75kN
PuFatigue load limit0.2kN
kgMass0.125kg

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

UY 203-008 2S

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UY 203-008 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.

UY 203-008 2S

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