Bomag 83611081 Pillow Block

The Bomag 83611081 Pillow Block is a genuine OEM component designed for Bomag cold milling machines, including the BM1000/30-2, BM1000 30-2, BM1200 30-2, BM1300/30-2, BM1300 30-2, BM 1200/30, and BM 1300/30. Sourced directly from Bomag, this pillow block meets the same exacting standards as the original hardware installed at the factory. It installs directly in place of the worn or damaged unit, restoring correct shaft support and alignment across the milling system. If your cold milling machine is showing signs of vibration, bearing noise, or shaft misalignment, replacing this component with part number 83611081 is the correct first step.

Key Features

• Genuine OEM Bearing Housing — machined to Bomag's original dimensional tolerances, ensuring the housed bearing seats correctly and maintains proper load distribution under milling conditions
• Direct Drop-In Replacement — matches the original mounting footprint and bolt pattern, so this pillow block installs without modification to brackets or surrounding structure
• Broad Cold Milling Machine Coverage — confirmed fit across the BM1000/30-2, BM1000 30-2, BM1200 30-2, BM1300/30-2, BM1300 30-2, BM 1200/30, and BM 1300/30 cold milling machines
• Shaft Alignment Integrity — a correctly seated pillow block holds rotating shafts in precise radial position, protecting both the bearing and the connected drivetrain components from premature wear
• Verified Bomag Part Number — ordering by part number 83611081 confirms you receive the exact assembly specified for these machines, eliminating guesswork on interchange compatibility

A pillow block is a housed bearing unit that supports and locates a rotating shaft at a fixed point on the machine's frame or structure. It combines a bearing insert with a rigid outer housing that bolts to a mounting surface, keeping the shaft centered and absorbing radial loads generated during operation. On a cold milling machine, these components work within high-vibration, debris-laden environments where precise shaft support is critical to consistent cutting drum performance. When a pillow block wears or fails, the shaft it supports loses alignment, accelerating bearing damage, increasing vibration through the drivetrain, and ultimately threatening the cutting system's accuracy and the machine's ability to maintain a consistent milling depth.

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.