Wacker Neuson 5000400652 Bearing 6203ZZ

The Wacker Neuson Bearing 6203ZZ is a genuine OEM component designed for the RS600A Single Drum Vibratory Roller. As a direct factory replacement, this bearing meets the precise tolerancing required to maintain smooth rotation and long service life in demanding compaction applications. Sourced directly from Wacker Neuson, part ensures an exact match to the original specification — no guesswork on fitment or compatibility.

Key Features

• OEM Precision Tolerancing — Manufactured to the exact dimensional and load-rating specifications of the original bearing, ensuring consistent rotational accuracy and minimal play.
• Drop-In Replacement — Matches the original bearing seat geometry on the RS600A, allowing straightforward installation without machining or modification to the housing.
• Confirmed RS600A Fitment — Verified for use on the Wacker Neuson RS600A Single Drum Vibratory Roller, so you can order with confidence.
• Sustained Compaction Output — A correctly functioning bearing keeps drum and drivetrain components turning freely; a worn bearing causes vibration, heat buildup, and accelerated wear on surrounding components.
• Double-Shielded Design — The ZZ shield configuration keeps grease in and contaminants out, extending service intervals in the dusty, high-vibration environments typical of roller operation.

A 6203ZZ bearing is a single-row deep-groove ball bearing fitted with metal shields on both sides. It supports radial and axial loads on rotating shafts — such as drum axles, vibrator shafts, or auxiliary drive components — allowing them to spin freely while carrying the mechanical load of the machine. When this bearing wears or fails, operators typically notice increased noise, excessive heat at the bearing location, or irregular vibration that falls outside normal compaction parameters. Replacing a worn bearing promptly protects the surrounding shaft and housing from secondary damage that can turn a simple parts swap into a costly repair.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.