# Yaesu GS-680U Thrust Bearing

## Yaesu GS-680U Thrust Bearing

The Yaesu GS-680U is a heavy-duty universal self-adjusting thrust bearing designed to support rotating antenna masts while reducing mechanical stress on rotator systems. Featuring a self-aligning bearing assembly with up to 5 degrees of tilt compensation, the GS-680U improves mast stability, accommodates installation misalignment, and enhances long-term reliability in demanding amateur radio antenna installations.

### Key Features

-   Heavy-duty universal self-adjusting thrust bearing
-   Designed to support rotating antenna mast systems
-   Reduces vertical load on antenna rotators
-   Self-aligning bearing design compensates for installation irregularities
-   Up to 5° tilt compensation capability
-   Supports mast diameters from 35 mm to 68 mm
-   Split-bearing construction allows installation without removing antennas
-   Can be installed on existing mast systems
-   Improves antenna system stability and alignment
-   Reduces mast wobble and side loading
-   Heavy-duty bearing assembly for large antenna systems
-   Suitable for HF beam antennas and stacked arrays
-   Ideal for VHF and UHF directional antenna installations
-   Compatible with Yaesu medium, heavy-duty, and extra heavy-duty rotators
-   Durable weather-resistant construction
-   Designed for long-term outdoor operation
-   Provides smooth mast rotation under load
-   Suitable for tower-mounted antenna systems
-   Helps extend rotator service life
-   Installation hole pattern compatible with GS-065 mounting locations
-   Heavy-duty mast clamp arrangement for secure support
-   Factory-engineered Yaesu accessory
-   Excellent for contest, DX, satellite, and EME stations
-   Supports large wind-load antenna installations
-   Professional-grade antenna support solution

### Typical Uses

-   HF beam antenna systems
-   Stacked Yagi arrays
-   Contest and DX stations
-   Satellite communication installations
-   EME and weak-signal stations
-   Tower-mounted directional antennas
-   Heavy-duty amateur radio mast systems

### In the Box

-   Yaesu GS-680U Universal Thrust Bearing
-   Mast clamp assemblies
-   Mounting screws and washers
-   Hex wrench
-   Installation guide

## Details

- **Price:** 7850.0 INR
- **Vendor:** Yaesu
- **Type:** Antenna System
- **Tags:** antenna rotator bearing India, GS-680U, ham radio accessories India, heavy duty thrust bearing, large mast bearing India, Yaesu GS-680U India, Yaesu rotator accessory

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7850.00 INR | In stock |

## Images

- Yaesu GS-680U Thrust Bearing - RFCharge
- Yaesu GS-680U Thrust Bearing - RFCharge

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> Source: [RFCharge](https://rfcharge.com/products/yeasu-gs-680u-thrust-bearing)
> Updated: 2026-07-10