Bomag Ball Bearing,Grooved | Part 05113032

The Bomag 05113032 Grooved Ball Bearing is a genuine OEM component designed for Bomag single drum rollers and tandem rollers across a wide range of BW-series and C-series models, including the BW 177, BW 213, BW 216, BW 219, BW 226, BW 145, BW 211, BW 212, BW 214, BW 161, BW 202, C 825 C, and C 850 C. As a direct OEM part, this grooved ball bearing meets the original design tolerances Bomag specifies for this application, ensuring correct load handling and rotational performance. This bearing is a high-usage wear item across the BW roller lineup, and using the correct replacement keeps critical rotating assemblies operating within specification. Sourced and sold by DHS Equipment as an authorized Bomag genuine OEM part, part number 05113032 is an exact match to what left the factory.

Key Features

• OEM-Spec Precision Tolerancing — manufactured to Bomag's original radial clearance and load-rating specifications, so this grooved ball bearing handles both radial and axial loads exactly as designed for these roller applications
• Drop-In Replacement Fit — matches the original bearing seat dimensions, bore, and outer diameter so this part seats correctly without reworking housings or shafts
• Broad BW-Series Coverage — fits an extensive range of Bomag single drum rollers including BW 145, BW 177, BW 211, BW 212, BW 213, BW 214, BW 216, BW 219, and BW 226 variants across -3, -4, -4i, -5, and -40 generation machines, plus BW 161 and BW 202 tandem rollers and C 825 C and C 850 C single drum rollers
• Sustained Rotation Under Load — a worn or failed bearing in a compaction roller causes vibration, heat buildup, and accelerated damage to shafts and housings; replacing with this OEM bearing restores smooth, low-friction rotation and protects surrounding components
• Genuine Bomag Part — sold under Bomag part number 05113032, this is the same bearing supplied through Bomag's OEM production and service channels, not a rebranded substitute

A grooved ball bearing — also known as a deep-groove ball bearing — supports rotating shafts by carrying both radial loads (forces perpendicular to the shaft) and moderate axial loads (forces along the shaft axis) with minimal friction. In Bomag single drum and tandem rollers, bearings like this one are found in drive systems, vibratory exciter housings, and other rotating assemblies that must run reliably under continuous heavy-duty compaction cycles. When a bearing wears, it develops play, generates heat, and transmits vibration and noise through the machine — left unaddressed, a failed bearing can damage the shaft journal or housing bore, turning a straightforward bearing replacement into a much more involved 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.