The Bomag 05710103 Main Bearing is a genuine OEM component designed for Bomag single drum rollers, tandem rollers, and walk-behind rollers including the BW 213 D, BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD-2, BW 202 AD-2, BW 202 AHD-2, BW 6, and BW 6 S. As a direct OEM replacement, this main bearing is manufactured to the exact tolerances Bomag specifies, ensuring a correct, consistent fit across the full range of compatible machines. Source this bearing with confidence knowing it carries the same part number 05710103 used by Bomag's own service network.
Key Features
- OEM Precision Tolerancing — manufactured to Bomag's exact dimensional and load-rating specifications, delivering the tight clearances a main bearing demands for smooth, low-friction rotation
- Drop-In Replacement — matches the original mounting geometry and journal dimensions, allowing straightforward installation without machining or adaptation
- Broad Roller Coverage — fits Bomag BW 213 D single drum rollers, BW 161, BW 164, and BW 202 series tandem rollers, and BW 6 and BW 6 S walk-behind rollers
- Sustained Load Capacity — correctly rated for the continuous radial and axial loads generated during compaction cycles, helping maintain consistent drum and drivetrain performance over the long haul
- Protects Downstream Components — a worn or failed main bearing accelerates wear on shafts, housings, and adjacent components; replacing it promptly with an OEM-spec part prevents collateral damage and keeps repair costs in check
The main bearing supports the rotating shaft at its primary load point, keeping the shaft centered, reducing friction, and transferring the compaction forces generated by the drum or drivetrain into the machine's housing without excessive play. When a main bearing wears out, operators typically notice vibration, unusual noise, or heat buildup in the affected assembly — symptoms that worsen quickly under the sustained demands of roller compaction work. Replacing this bearing with a genuine OEM part restores the original running tolerances, protecting the shaft and housing from the accelerated wear that an undersized or off-spec bearing would allow.
Part Details
| Part Number | 05710103 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Main Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 213 D | 00810062, 00814209 |
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Walk-Behind / Light Roller | BW 6 | 00817554 |
| Walk-Behind / Light Roller | BW 6 S | 00817555 |
| Tandem Roller | BW 164 AD-2 | 00817640 |
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.
