The Bomag 92020923 Bearing Housing is a genuine OEM replacement designed for Bomag BW 161, BW 190, BW 202, BW 203, and BW 205 series tandem rollers. Sourced directly from Bomag, this component matches the original specification for a direct, worry-free installation. Confirmed fitment spans a wide range of AD-4, ADH-4, AC-4, ADO-4, and AM variants, including EU-Flex configurations, covering machines such as the BW 161 AD-4, BW 190 AD-4, BW 202 AD-4, BW 203 AD-4, and BW 205 AD 4. When you order part number 92020923 from DHS Equipment, you're getting the same component that left the factory with your machine.
Key Features
- Genuine OEM Dimensional Accuracy — manufactured to Bomag's original tolerances, ensuring the bearing seats and retains correctly within the housing bore without play or misalignment
- Direct Drop-In Replacement — matches the original mounting geometry and interface on Bomag tandem rollers, so installation follows the same procedure as the factory-fitted part
- Broad Tandem Roller Coverage — fits BW 161, BW 190, BW 202, BW 203, and BW 205 tandem rollers across AD-4, ADH-4, AC-4, ADO-4, AM, and EU-Flex variants
- Drum Drive Integrity — a correctly fitted bearing housing keeps the drum bearing properly located and loaded, maintaining smooth, even compaction performance across asphalt passes
- Authentic Bomag Part — supplied as part number 92020923 under Bomag's OEM program, with traceability back to the original design specification
The bearing housing is a precision-machined structural component that locates and retains the drum or drive bearing in its correct position within the roller's drivetrain or drum assembly. It provides the rigid mounting surface that keeps the bearing aligned under the continuous vibration and load cycles a tandem roller experiences during compaction work. When a bearing housing cracks, wears out of round, or develops excessive play, the bearing it supports loses proper alignment — leading to accelerated bearing failure, vibration-induced wear on surrounding components, and ultimately loss of drum control or drive efficiency.
Part Details
| Part Number | 92020923 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Bearing Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 161 AD-4 | 00817641, 00818481, 00818959, 00824003, 00824735 |
| Tandem Roller | BW 161 ADH-4 | 00817739 |
| Tandem Roller | BW 190 AD-4 | 00817823, 00818379, 00818965, 00824009 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 161 AC-4 | 00817947, 00818589, 00818967 |
| Tandem Roller | BW 161 ADH-4 CHINA | 00818365 |
| Tandem Roller | BW 202 AD-4 | 00818381, 00818961, 00824005 |
| Tandem Roller | BW 203 AD-4 AM | 00818591, 00824019, 00825067 |
| Tandem Roller | BW 203 AD-4 | 00818599, 00818963 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Tandem Roller | BW 161 AD-4 EU-Flex | 00824393 |
| Tandem Roller | BW 202 AD-4 EU-Flex | 00824395 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Tandem Roller | BW203AD-4 | 00824739, 00826243 |
| Tandem Roller | BW 205 AD 4 | 00824889 |
| Tandem Roller | BW 203 ADO-4 | 00825049 |
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.
