Wacker Neuson 5100003509 Grooved Ball Bearing

The Wacker Neuson Grooved Ball Bearing is a genuine OEM grooved ball bearing designed for a wide range of Wacker Neuson BFS floor saws, BPU plate compactors, GV generators, and RD double-drum rollers. As a factory-sourced component, this bearing is manufactured to the exact dimensional and load tolerances specified for these machines, ensuring a correct fit without guesswork. Compatible across the BFS 1318, BFS 1345, and BFS 1350 floor saw series, BPU 3050A, BPU 3750Ats, BPU 4045A, BPU 5545A, and BPU 5260Ah compactor models, as well as GV7000A and GV7003A generators and RD7Af HRC and RD7Afb HRC rollers, part number covers an extensive install base. Sourcing a genuine OEM bearing means you get the right internal geometry and material grade the first time.

Key Features

• OEM-Grade Precision Tolerancing — Manufactured to Wacker Neuson's exact radial clearance and load-rating specifications for this application, so the bearing seats and performs as the machine was engineered to run.
• Direct-Fit Installation — Matches the original bore diameter and outer race dimensions, dropping straight into the bearing housing without shimming or machining.
• Broad Model Coverage — A single part number supports BFS floor saws, BPU plate compactors, GV portable generators, and RD rollers, making it a practical stock item for multi-machine fleets.
• Sustained Rotational Efficiency — A correctly seated grooved ball bearing maintains smooth, low-friction rotation in the shaft assembly; a worn bearing causes vibration, heat buildup, and accelerated wear on surrounding components.
• Genuine Wacker Neuson OEM Part — Supplied under Wacker Neuson part number 5100003509, confirming authentic sourcing and fitment accuracy for the listed models.

A grooved ball bearing — commonly known as a deep-groove ball bearing — supports radial and light axial loads on a rotating shaft, allowing it to spin freely with minimal friction. Inside equipment like floor saws and plate compactors, these bearings keep drive shafts, blade arbors, and engine output shafts turning true under continuous working loads. When a grooved ball bearing wears out or loses its lubricant, you'll typically notice increased noise, shaft wobble, or excessive heat at the bearing location — left unaddressed, failure can damage the shaft, housing, and connected drive components.

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.