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LE 310 2F

Y-Ball Bearings With Grub Screw Locking

3D view

Technical Specification
dBore diameter50mm
DOutside diameter 110mm
BWidth inner ring 61mm
C Width outer ring 32mm
sDistance from inner ring side face to raceway centre 22mm
d1Outer diameter inner ring 68.7mm
EDistance from raceway centre to the hole for lubrication 7.9mm
GsSet screw M12x1.5mm
swHexagonal key size for set screw 6mm
r1,2Inner ring Chamfer dimension2mm
r3,4Outside ring Chamfer dimension2mm
CdynDynamic load rating61.8kN
CoStatic load rating38kN
PuFatigue load limit1.6kN
kgMass1.65kg

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

LE 310 2F

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LE 310 2F

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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

LE 310 2F

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