Also known as
GIHRK120DO
GIHR-K120DO
GIHRK120ES
GIHR-K120ES
SIR120DO
TAPR120U
CategoryRod End
Weight and Dimensions
Inner (d) MM
120,00
Outer (D) MM
340,00
Width (B) MM
90,00
Inner (d) Inch
4.7244
Outer (D) Inch
13.3858
Width (B) Inch
3.5433
Weight (kg)
76.5
Product Properties
Seal
No Seal
Contact Material
Steel on Steel
Suffix description
ESOutside Dimensions Of the Housings Can Be Different For The Same Item Number. (Segment Contact Mat., Code S/S)=Steel-On-Steel, Annular Groove And Lubrication Holes In Both Inner And Outer Rings
Product description
The SIR120ES SKF is a rod end. Rod ends consist of a housing with integral shank and a spherical plain bearing. This plain bearing is composed of an inner and outer ring without rolling elements. Rod ends are often mounted on the end of hydraulic or pneumatic cylinders. They are also used to connect two shafts. Rod ends can accommodate misalignment, and they support radial forces in a tensile or compressive direction.
The SIR120ES SKF has a spherical plain bearing with a steel-on-steel sliding contact. Both the outer and inner rings of this bearing are made of steel. Bearings with steel-on-steel sliding contacts are wear-resistant and have a high load carrying capacity. This bearing type requires regular maintenance. Proper lubrication is required to reduce friction and prevent fouling and corrosion.
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