Genuine YAESU thrust bearing for antenna-rotator systems and masts up to 50 mm. Current YAESU documentation specifies an approximate 28–50 mm mast range.
Expected delivery: 04-10-2026
YAESU GS-050 is a thrust bearing for antenna masts, designed to provide additional mechanical guidance and stability above the rotator.
YAESU’s accessory list describes it as a 50 mm Thrust Bearing for 1 1/4–2 inch masts, while current rotator manuals specify approximately 28–50 mm.
The company imports, installs and supports radio-communication and internal company-security systems. Integra-A is a distributor of radio-communication equipment and accessories.
– Official name: GS-050 50 mm Thrust Bearing
– Type: antenna-mast thrust bearing
– Mast diameter: 28–50 mm in current documentation
– Catalogue description: 1 1/4–2 in mast diameter
– Application: YAESU antenna-rotator systems

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