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LE 307 2F.SH

Y-Ball Bearings With Grub Screw Locking

3D view

Technical Specification
dBore diameter35mm
DOutside diameter 80mm
BWidth inner ring 48mm
C Width outer ring 25mm
sDistance from inner ring side face to raceway centre 19mm
d1Outer diameter inner ring 49.5mm
EDistance from raceway centre to the hole for lubrication 5.7mm
GsSet screw M8x2mm
swHexagonal key size for set screw 4mm
r1,2Inner ring Chamfer dimension1.5mm
r3,4Outside ring Chamfer dimension1.5mm
CdynDynamic load rating33.2kN
CoStatic load rating19kN
PuFatigue load limit0.82kN
kgMass0.71kg

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 307 2F.SH

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LE 307 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

LE 307 2F.SH

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