Y BEARING UNITS

LES 209 2F

Y-Bearing Plummer Block Units With Grey Cast Iron Housing "S"

3D view

Technical Specification
d	Bore diameter	45	mm
L	Overall length	190	mm
A	Housing contact surface width	52	mm
A1	Width of the top of the housing	36	mm
H	Housing height	107	mm
H1	Distance from the contact surface to the bearing axis	54	mm
H2	Housing foot thickness	20	mm
Jmin	Min. distance between the holes	136	mm
Jmax	Max. distance between the holes	151	mm
N	Height of attachment slot	17	mm
N1	Length attachment end	23.5	mm
s1	Distance from locking device side face to raceway centre	30.2	mm
kg	Mass	2.34	kg
Cdyn	Dynamic load rating	33.2	kN
Co	Static load rating	21.6	kN
Pu	Fatigue load limit	0.915	kN

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