The Bomag 05428231 Inner Ring is a genuine OEM component designed for Bomag BM 2000/75, BM 2200/75, BM 2000/75 TE, BM2000/65 Stage V, and BM2200/65 Stage V cold milling machines. Sourced directly from Bomag, this inner ring matches the original specification for a direct, hassle-free installation. When bearing assemblies see the punishment of heavy milling cycles, having the correct OEM-grade inner ring keeps the rotating assembly running true and protects surrounding components from premature wear.
Key Features
- OEM Bearing Precision — manufactured to Bomag's original dimensional tolerances, ensuring the correct interference fit and load-bearing capacity for cold milling duty cycles
- Direct Drop-In Replacement — matches the original inner ring geometry and seat dimensions, installing into the existing bearing housing without modification
- Broad Cold Milling Machine Coverage — compatible with BM 2000/75, BM 2200/75, BM 2000/75 TE, BM2000/65 Stage V, and BM2200/65 Stage V cold milling machines
- Protects the Full Bearing Assembly — a correctly sized inner ring maintains proper preload across the bearing, preventing excessive heat, vibration, and accelerated race wear that a worn or undersized ring causes
- Genuine Bomag Part — supplied under part number 05428231, confirming authentic OEM origin and traceability for fleet maintenance records
The inner ring is the load-carrying bore component of a rolling-element bearing assembly, sitting directly on the shaft and forming the inner raceway along which bearing elements travel. In a high-demand application like a cold milling machine, the inner ring endures continuous radial and axial loads generated by drum rotation and cutting forces. When this ring wears, develops flat spots, or loses dimensional accuracy, bearing noise increases, vibration transfers into the drivetrain, and the surrounding shaft and housing are at risk of costly secondary damage — making timely replacement with the correct OEM part essential to keeping the milling drum running smoothly.
Part Details
| Part Number | 05428231 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Inner Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
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.
