SR EN RU

Y BEARINGS

LY 318 2F.SH

Y-Ball Bearings With Eccentric Locking Collar

3D view

Technical Specification
dBore diameter90mm
DOutside diameter 190mm
BWidth inner ring 115.9mm
C Width outer ring 48mm
sDistance from inner ring side face to raceway centre 43.6mm
d1Outer diameter inner ring 121mm
EDistance from raceway centre to the hole for lubrication 14.3mm
GsSet screw M20x1.6mm
swHexagonal key size for set screw 6mm
r1,2Inner ring Chamfer dimension3mm
r3,4Outside ring Chamfer dimension3mm
B1Width inner ring with locking collar87.3mm
d2Locking collar outside diameter133mm
B2Width locking collar38.5mm
CdynDynamic load rating151kN
CoStatic load rating108kN
PuFatigue load limit3.8kN
kgMass9.1kg

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 318 2F.SH

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LY 318 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 318 2F.SH

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