Bomag 05236306 Taper Roller Bearing

The Bomag 05236306 Taper Roller Bearing is a genuine OEM component designed for Bomag BW 100, BW 120, BW 125, BW 135, and BW 138 tandem rollers. Sourced directly from Bomag, this taper roller bearing meets the same specifications as the part installed at the factory, ensuring a correct, confident fit. This bearing covers a wide range of tandem roller variants, including the BW 100 AC-3, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, BW 120 AC-4, BW 120 AD-4, BW 120 AC-5, BW 120 AD-5, BW 125 ADH, BW 125 AD-4, BW 125 AC-4, BW 135 AD, BW 135 AD-5, BW 138 AC, BW 138 AD, BW 138 AC-5, and BW 138 AD-5. When a bearing fails, replacing it with a verified OEM part keeps your drum assembly running true and your compaction output consistent.

Key Features

• Genuine OEM Precision — manufactured to Bomag's exact tolerancing for taper roller bearings, delivering the load-handling capacity and dimensional accuracy this drum assembly demands
• Direct-Fit Replacement — matches the original bearing geometry and seating dimensions, dropping into position on BW-series tandem rollers without modification
• Broad Tandem Roller Coverage — fits BW 100, BW 120, BW 125, BW 135, and BW 138 tandem rollers across the -3, -4, and -5 generation variants, including AC and AD drive configurations
• Sustained Drum Alignment — a correctly seated taper roller bearing maintains proper drum shaft alignment under the high radial and axial loads generated during asphalt compaction, preventing premature wear to surrounding components
• Verified Part Number — order with confidence using Bomag part number 05236306, cross-referenced against the machines listed above to eliminate compatibility guesswork

A taper roller bearing is engineered to handle combined radial and axial (thrust) loads simultaneously, making it the right choice for drum shaft and drive applications in tandem rollers. In a machine like a BW-series tandem roller, the bearing supports the rotating drum under continuous compaction pressure, keeping it centered and stable during operation. When this bearing wears or fails, operators typically notice vibration, uneven drum rotation, or increased heat at the bearing housing — all signs that replacement is overdue and that further delay risks damage to the drum shaft or surrounding assembly.

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.