Y BEARING UNITS

LES 207-104.2F.Zn1

Y-Bearing Plummer Block Units with Galvanized Housing “S”

3D view

Technical Specification
d	Bore diameter	31.75	mm
d	Bore diameter	1 1/4"	inch
A	Housing contact surface width	46	mm
A1	Width of the top of the housing	28	mm
H	Housing height	92.1	mm
H1	Distance from the contact surface to the bearing axis	47.6	mm
H2	Housing foot thickness	17	mm
Jmin	Min. distance between the holes	122	mm
Jmax	Max. distance between the holes	136	mm
N	Diameter of attachment slot	17	mm
N1	Length of attachment slot	24	mm
s1	Distance from locking device side face to raceway centre	25.4	mm
B	Width inner ring	42.9	mm
kg	Mass	1.6	kg
Cdyn	Dynamic load rating	25.5	kN
Co	Static load rating	15.3	kN
Pu	Fatigue load limit	0.643	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