Y BEARING UNITS

IL50S-120/4H-M20

Integrated Flange, Maintenance-Free Bearing For Independent Discs

Application: Disc Harrow

3D view

Technical Specification
J	Pitch circle diameter	120	mm
D	Outside diameter	145	mm
D1	Outer diameter of the shaft	60	mm
H/T	Hole/Thread	4x11	mm
d	Bore diameter	34	mm
C	D-shape hole cut out dimension	31	mm
G	Internal Thread	M20	mm
L	Total length	100	mm
L1	Total flange length	60.8	mm
L2	The length of the d-shaped part of the shaft	14	mm
F	Length of threaded part	55	mm
kg	Mass	3.973	kg
Cdyn	Dynamic load rating	48.76	kN
Co	Static load rating	35.5	kN
Pu	Fatigue load limit	1.49	kN

Tehnical Drawing

Sealing

SHEET METAL SHIELD+RS SEAL / DIRTBLOCK SEAL+FORGED COVER PLATE

Sheet metal shield and RS seal on the base side and Dirtblock seal and Forged cover plate on the front side which is exposed to contaminants.

Sheet metal shield and RS seal together with attached disc eliminates the possibility of contamination from the base side. Dirtblock seal is designed for hard working condition at unfriendly environment. Half metal – half rubber outside diameter provides reliable seal retention in the bore and improves sealing performance. Inside diameter is covered by rubber and improves sealing performance and easy installation. Forged cover plate is additional, strong protection of the Dirtblock seal against mechanical damage.

This sealing provides maximum protection against liquid or solid contaminants, which significantly extends bearing service life.

Sealing Drawing