Yaesu GS-065 Thrust Bearing
Yaesu GS-065 Thrust Bearing
The Yaesu GS-065 is a medium-duty mast thrust bearing designed to support rotating antenna masts in tower-mounted directional antenna systems. Installed above the antenna rotator, the GS-065 offloads vertical and lateral wind-induced stress from the rotator assembly—enhancing rotational stability and extending rotator gear life.
Also referred to as a mast support bearing, the GS-065 stabilizes the rotating mast during antenna movement—ensuring smooth and consistent rotation even when subjected to lateral thrust generated by wind loading on large directional antenna arrays.
Ideal for use with:
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HF Beam Antennas
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VHF/UHF Directional Arrays
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Satellite Communication Antennas
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Tower-Mounted Yagi Systems
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Yaesu G-Series Rotators
The GS-065 supports mast diameters up to 65 mm (2.5"), making it suitable for medium to heavy antenna mast installations.
12 Months of Brand Warranty