Bomag 05939190 Guide Roller

The Bomag 05939190 Guide Roller is a genuine OEM component designed for Bomag BM-series cold milling machines, covering a wide range of models from compact units such as the BM 500/15 and BM 600/15 through to high-production machines including the BM 1000/35, BM 1200/35, BM 1300/35, BM 2000/75, BM 2200/75, and BM 2500/75. Sourced directly from Bomag, this guide roller matches the original part in every critical dimension, ensuring a drop-in fit with no rework required. Verified under part number 05939190, it is a direct replacement for all listed BM cold milling machine variants, including Stage V, T4f, T4i, and TE emissions configurations.

Key Features

• OEM-Grade Wear Resistance — manufactured to Bomag's original material and hardness specifications, delivering the same service life expected from the factory-installed guide roller
• Exact-Fit Replacement — dimensionally identical to the original, allowing direct installation on all compatible BM cold milling machine variants without modification
• Broad BM-Series Coverage — fits a wide range of Bomag cold milling machines including the BM 500/15, BM 600/15, BM 1000/35, BM 1200/35, BM 1300/35, BM 2000/75, BM 2200/75, and BM 2500/75, across multiple emissions generations
• Smooth Milling Drum Tracking — a correctly functioning guide roller keeps the milling drum assembly properly aligned during cutting passes; a worn or damaged roller introduces lateral play that degrades cut quality and accelerates wear on surrounding components
• Genuine Bomag OEM Part — supplied as an authentic Bomag component under part number 05939190, ensuring full compatibility and traceability across all listed machine configurations

The guide roller is a precision wear component that controls the lateral and rotational movement of the milling drum assembly within the machine's drive train. By maintaining consistent alignment, it ensures the drum tracks accurately across the cutting path and that rotational forces are transferred smoothly without unwanted deflection. When a guide roller wears down or fails, operators typically notice increased vibration, uneven cut depth, and accelerated deterioration of adjacent bearings and drum hardware — making timely replacement critical to maintaining cut quality and protecting the broader milling system.

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.