SR EN RU

Y BEARINGS

LY 305 2F.SH

Y-Ball Bearings With Eccentric Locking Collar

3D view

Technical Specification
dBore diameter25mm
DOutside diameter 62mm
BWidth inner ring 46.8mm
C Width outer ring 20mm
sDistance from inner ring side face to raceway centre 16.7mm
d1Outer diameter inner ring 36.6mm
EDistance from raceway centre to the hole for lubrication 5mm
GsSet screw M8x2mm
swHexagonal key size for set screw 4mm
r1,2Inner ring Chamfer dimension1.1mm
r3,4Outside ring Chamfer dimension1.1mm
B1Width inner ring with locking collar34.9mm
d2Locking collar outside diameter42.8mm
B2Width locking collar15.9mm
CdynDynamic load rating22.5kN
CoStatic load rating11.6kN
PuFatigue load limit0.49kN
kgMass0.43kg

Tehnical Drawing

Sealing

F SEAL / F SEAL (2F)

Dual sealing, protection cover placed on the inner ring protects against rough impurity particles and makes the labyrinth with the sheet part of the seal; then the sealing S type, with the labyrinth between the sheet part and the rubber lip that conducts the contact sealing. The friction and speeds are the same as with S but has much better protection against rough impurity particles. It 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 the contact sealing that prevents the penetration of the finer impurities, water, moisture, steam etc. Suitable for heavier conditions due to better protection against foreign matters. It is used with the Y bearings (standard).

Sealing Drawing

LY 305 2F.SH

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LY 305 2F.SH

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Sealing Type:

Dual sealing, protection cover placed on the inner ring protects against rough impurity particles and makes the labyrinth with the sheet part of the seal

LY 305 2F.SH

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